{"title":"Cuarzo","description":"\u003cp\u003eEl cuarzo ofrece una increíble variedad, desde el cristalino Arkansas Ice Quartz™ hasta selecciones de tonos ricos como Smoky, Rose, Lemon, Tourmalinated y Rutilated. Esta colección incluye gemas facetadas, cabujones, trípticos, briolettes y cortes de precisión Lehrer raros, ideales para joyería fina, diseños artísticos y piezas personalizadas únicas. Duradero, asequible y infinitamente adaptable, el cuarzo es una piedra preciosa fundamental para cada joyero.\u003c\/p\u003e","products":[{"product_id":"14k-rose-gold-rose-quartz-set-bead-wire-3-4-hoop-earrings","title":"Pendientes de aro 3\/4 con alambre de cuentas de cuarzo rosa engastadas en oro rosa de 14K","description":"\u003cp\u003eEstos pendientes redondos de aro de 14 quilates en oro rosa están elaborados con alambre de cuentas y presentan un cabujón redondo de cuarzo rosa engastado en bisel en la superficie frontal de cada aro. La parte trasera abierta en las monturas ayuda a maximizar la refracción de la luz, otorgando a las piedras un aspecto más brillante y llamativo. El poste cuenta con una ranura única para asegurar la tuerca del pendiente (incluida). Los pendientes de aro rodean la oreja de adelante hacia atrás y ofrecen una amplia variedad de opciones de diseño; lucen muy bien tal cual o son ideales para añadir diseños colgantes y de caída.\u003c\/p\u003e","brand":"Amadesa","offers":[{"title":"Default Title","offer_id":50730303652186,"sku":"640321","price":324.14,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/640321.jpg?v=1742061499"},{"product_id":"rose-quartz-30-x-22mm-oval-cabochon","title":"Cuarzo Rosa Cabujón Ovalado 30 x 22mm","description":"Este cabujón ovalado de cuarzo rosa presenta un color rosa cremoso translúcido y un acabado liso y pulido que se adapta a una variedad de estilos de joyería. Úselo solo para crear un colgante sencillo o combínelo con piedras preciosas de colores pastel complementarios para crear diseños más complejos de collares, pendientes y pulseras; queda muy bien con plata. El cuarzo rosa translúcido presenta un color rosa cremoso que proviene del titanio y otras inclusiones. Uno de los minerales más comunes, el cuarzo viene en muchas variedades y colores. Las dos categorías principales son macrocristalinas, que suelen ser transparentes y con cristales visibles, y criptocristalinas, que parecen translúcidas u opacas. 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Úselo solo para crear un colgante sencillo o combínelo con piedras preciosas de colores pastel complementarios para crear diseños más complejos de collares, pendientes y pulseras; queda muy bien con plata. El cuarzo rosa translúcido presenta un color rosa cremoso que proviene del titanio y otras inclusiones. Uno de los minerales más comunes, el cuarzo viene en muchas variedades y colores. Las dos categorías principales son macrocristalinas, que suelen ser transparentes y con cristales visibles, y criptocristalinas, que parecen translúcidas u opacas. 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Úselo solo para crear un colgante sencillo o combínelo con piedras preciosas de colores pastel complementarios para crear diseños más complejos de collares, pendientes y pulseras; queda muy bien con plata. El cuarzo rosa translúcido presenta un color rosa cremoso que proviene del titanio y otras inclusiones. Uno de los minerales más comunes, el cuarzo se presenta en muchas variedades y colores. Las dos categorías principales son macrocristalino, que suele ser transparente y con cristales visibles, y criptocristalino, que aparece translúcido u opaco. Las muchas variedades de cuarzo ofrecen características distintas y, según el folclore, sus propios poderes y propósitos.\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecio por Unidad:\u003c\/strong\u003e Precio por paquete de 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTipo de gema:\u003c\/strong\u003e Cuarzo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForma de la Piedra:\u003c\/strong\u003e Ovalada\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTamaño de la piedra:\u003c\/strong\u003e 40 x 30mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTipo de piedra:\u003c\/strong\u003e Natural\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Rosa claro a medio\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMejora:\u003c\/strong\u003e Teñido (D)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDureza Mohs:\u003c\/strong\u003e 7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eÍndice de Refracción:\u003c\/strong\u003e 1.544–1.553\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGravedad Específica:\u003c\/strong\u003e 2.64\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeso:\u003c\/strong\u003e 0.000 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Amadesa","offers":[{"title":"Default Title","offer_id":50734951629146,"sku":"85189","price":32.54,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/85189.jpg?v=1742146707"},{"product_id":"green-quartz-8mm-round-faceted-gemstone-aa-grade","title":"Cuarzo Verde Piedra Preciosa Facetada Redonda de 8mm, Grado AA","description":"El color verde pálido similar a un resorte de este cuarzo redondo se logra irradiando y calentando amatista brasileña pálida: el cuarzo verde a menudo se llama amatista verde. 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Uno de los minerales más comunes, el cuarzo viene en muchas variedades y colores. Las dos categorías principales son macrocristalinas, que suelen ser transparentes y con cristales visibles, y criptocristalinas, que parecen translúcidas u opacas. Las muchas variedades de cuarzo ofrecen características distintas y, según el folclore, sus propios poderes y propósitos. Las gemas de corte redondo son muy populares y las más comúnmente disponibles. 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Las dos categorías principales son macrocristalinas, que suelen ser transparentes y con cristales visibles, y criptocristalinas, que parecen translúcidas u opacas. Las muchas variedades de cuarzo ofrecen características distintas y, según el folclore, sus propios poderes y propósitos. El corte oval es una forma uniforme y simétrica pero alargada. 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El espacio negativo en la mesa crea un efecto reflectante sobre la luz que entra a través del cono. El Quasar tarda aproximadamente cinco veces más en crearse que una gema redonda tradicional. El resultado vale mucho la pena el tiempo invertido. Como dice Glenn, “Yo tallo en luz... doblando la luz... convirtiendo cada rayo brillante en un medio casi líquido.” El aspecto resultante del corte Quasar recuerda al centro de una galaxia radiante muy lejana.\n\nRio Grande es el distribuidor exclusivo de la gema Lehrer Quasar™.\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTipo de gema:\u003c\/strong\u003e Cuarzo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForma de la piedra:\u003c\/strong\u003e Redonda\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTamaño de la piedra:\u003c\/strong\u003e 14mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTipo de piedra:\u003c\/strong\u003e Natural\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Verde\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMejora:\u003c\/strong\u003e Difusión (U)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDureza Mohs:\u003c\/strong\u003e 7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eÍndice de refracción:\u003c\/strong\u003e 1.544–1.553\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGravedad específica:\u003c\/strong\u003e 2.63–2.65\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarca:\u003c\/strong\u003e Quasar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeso:\u003c\/strong\u003e 0.000 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Amadesa","offers":[{"title":"Default Title","offer_id":50754910749018,"sku":"7841614","price":261.85,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/7841614in.jpg?v=1742362952"},{"product_id":"smoky-quartz-2mm-faceted-round-bead-strand","title":"Hilo de cuentas redondas facetadas de cuarzo ahumado de 2 mm","description":"Cree diseños únicos con las versátiles cuentas de cuarzo ahumado de 2 mm en esta hebra. Cada cuenta está completamente redondeada y facetada en toda la superficie, añadiendo cualidades que captan la luz a su joyería.\n\nCuarzo ahumado—frecuentemente llamado erróneamente topacio ahumado—varía desde casi transparente hasta casi opaco. 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El cuarzo verde a menudo se llama amatista verde. Colóquelo en un engaste de bisel para hacer un colgante simple o combínelo con piedras preciosas de colores complementarios para crear diseños complejos de colgantes, así como juegos a juego que incluyen aretes y pulseras. Uno de los minerales más comunes, el cuarzo viene en muchas variedades y colores. Las dos categorías principales son macrocristalinas, que suelen ser transparentes y los cristales son visibles, y criptocristalinas, que parecen translúcidas u opacas. Las muchas variedades de cuarzo ofrecen características distintas y, según el folclore, sus propios poderes y propósitos. Favorito de antaño, este facetado de corte rosa presenta una base plana (sin pabellón) y una corona compuesta por facetas triangulares.\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecio por unidad:\u003c\/strong\u003e Precio por cada uno\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTipo de gema:\u003c\/strong\u003e Cuarzo\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eForma de la piedra:\u003c\/strong\u003e Redonda\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTamaño de la piedra:\u003c\/strong\u003e 10mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTipo de piedra:\u003c\/strong\u003e Natural\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Verde\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMejora:\u003c\/strong\u003e Tratado térmicamente (H)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDureza Mohs:\u003c\/strong\u003e 7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eÍndice de refracción:\u003c\/strong\u003e 1.554–1.563\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGravedad específica:\u003c\/strong\u003e 2.64\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMarca:\u003c\/strong\u003e AGTA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePeso:\u003c\/strong\u003e 0.000 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Amadesa","offers":[{"title":"Default Title","offer_id":50755002990938,"sku":"79107","price":37.18,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/79107in.jpg?v=1742364857"},{"product_id":"green-quartz-8mm-round-rose-cut-cabochon","title":"Cuarzo verde redondo cabujón con corte rosa","description":"\u003cp\u003eEl color verde similar al de un resorte de este cuarzo rosa económico se logra irradiando y calentando amatista brasileña pálida. El cuarzo verde a menudo se llama amatista verde. Colóquelo en un engaste de bisel para hacer un colgante simple o combínelo con piedras preciosas de colores complementarios para crear diseños complejos de colgantes, así como juegos a juego que incluyen aretes y pulseras. Uno de los minerales más comunes, el cuarzo viene en muchas variedades y colores. Las dos categorías principales son macrocristalinas, que suelen ser transparentes y con cristales visibles, y criptocristalinas, que parecen translúcidas u opacas. Las muchas variedades de cuarzo ofrecen características distintas y, según el folclore, sus propios poderes y propósitos. Favorito de antaño, este facetado de corte rosa presenta una base plana (sin pabellón) y una corona compuesta por facetas triangulares.\u003c\/p\u003e","brand":"AGTA","offers":[{"title":"Default Title","offer_id":50755004006746,"sku":"79106","price":15.02,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/79106_066880.jpg?v=1763184722"},{"product_id":"lavender-moon-quartz-8-x-6mm-oval-faceted-gemstone","title":"Cuarzo Luna Lavanda 8 x Piedra Oval Facetada","description":"\u003cp\u003eEste cuarzo lunar ovalado lavanda presenta un color pálido y luminoso púrpura y facetas que captan la luz, realzando cualquier estilo de joyería. Colóquelo en un engaste sencillo para hacer un colgante o combínelo con piedras preciosas de colores complementarios para crear diseños complejos de collares, así como juegos a juego, incluidos pendientes y pulseras.\n\nUno de los minerales más comunes, el cuarzo se presenta en muchas variedades y colores. Las dos categorías principales son macrocristalino, que suele ser transparente y con cristales visibles, y criptocristalino, que aparece translúcido u opaco. Las muchas variedades de cuarzo ofrecen características distintas y, según el folclore, sus propios poderes y propósitos.\n\nEl corte ovalado es una forma uniforme y simétrica pero alargada. La disposición de sus facetas es similar a la de un brillante redondo, diseñada para maximizar la luz y el color.\u003c\/p\u003e","brand":"AGTA","offers":[{"title":"Default Title","offer_id":50755016065370,"sku":"79262","price":13.58,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/79262.jpg?v=1742365182"},{"product_id":"copper-rutilated-quartz-8-x-6mm-oval-cabochon","title":"Cuarzo Rutilado de Cobre Cabujón Ovalado","description":"\u003cp\u003eEste cabujón ovalado de cuarzo rutilado presenta inclusiones de cobre que varían de gema en gema. Colóquelo en un engaste sencillo para resaltar el diseño único de cada piedra preciosa o combínelo con gemas de colores complementarios para crear diseños más complejos de collares, pulseras y pendientes. El cuarzo rutilado ofrece un aspecto atractivo para pendientes y otros diseños cuando se desea una presentación única. Cada piedra de cuarzo tiene su propio patrón único de rutilación, creado por inclusiones de filamentos de cobre. El cuarzo, uno de los minerales más comunes, se presenta en muchas variedades y colores. Las dos categorías principales son macrocristalinas, que suelen ser transparentes y con cristales visibles, y criptocristalinas, que parecen translúcidas u opacas. Las muchas variedades de cuarzo ofrecen características distintas y, según el folclore, sus propios poderes y propósitos.\u003c\/p\u003e","brand":"AGTA","offers":[{"title":"8 x 6 mm","offer_id":50755022979418,"sku":"79343","price":17.88,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/79343.jpg?v=1742365294"},{"product_id":"paraiba-crystal-quartz-10-x-8mm-oval-triplet-faceted-gemstone","title":"Cuarzo Cristal \"Paraiba\" Óvalo Tríptico Facetado Piedra Preciosa","description":"\u003cp\u003eAgregue el vibrante azul de la turmalina paraíba a sus diseños de joyería a un precio económico. Este triplete está compuesto por cuarzo claro en la parte superior e inferior; el adhesivo que une las dos mitades impregna la gema con un azul brillante y distintivo que recuerda a la paraíba. La transparencia natural del cuarzo cristalino lo convierte en una alternativa ideal a las piedras preciosas caras o CZ. Uno de los minerales más comunes, el cuarzo se presenta en muchas variedades y colores. Las dos categorías principales son macrocristalinas, que suelen ser transparentes y con cristales visibles, y criptocristalinas, que parecen translúcidas u opacas. Las muchas variedades de cuarzo ofrecen características distintas y, según el folclore, sus propios poderes y propósitos. El corte ovalado es una forma pareja y simétrica pero alargada. La disposición de sus facetas es similar a la de un brillante redondo, diseñada para maximizar la luz y el color.\u003c\/p\u003e","brand":"AGTA","offers":[{"title":"10 x 8mm","offer_id":50755063775578,"sku":"79589","price":13.58,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/79589.jpg?v=1742366131"},{"product_id":"american-mined™-arkansas-ice-quartz™-5-5-8mm-round-bead-strand","title":"American Mined™ Arkansas Ice Quartz™ 5– Round Bead Strand","description":"\u003cp\u003eThe round American Mined™ Arkansas Ice Quartz™ beads on this strand feature incredible clarity with a mirror-like luster. These beads are mined in Blue Springs, Arkansas. One of the most common minerals, quartz is found in many varieties and colors. The two main categories are macrocrystalline, which are usually transparent with visible crystals, and cryptocrystalline, which appear translucent or opaque. The many varieties of quartz each offer distinct characteristics and, according to folklore, their own powers and purposes. The natural transparency of clear crystal quartz makes it an ideal alternative to expensive gemstones or CZs. Clear quartz is highly prized for its perceived ability to dispel negativity and enhance spiritual receptivity; it is considered the preeminent healing crystal due to its ability to magnify or amplify the healing vibrations of other crystals. Rio is proud to offer the American Mined™ Collection, a growing selection of gemstones sourced from mines located here in America. These gemstones consistently present the excellent color, clarity and quality we look for in every stone we offer you. Each of these gemstones allows us to provide a clear, documentable path from the mine to your bench; you and your customers can be confident that every one is mined, cut and processed under conditions that meet all standards for worker safety, environmental protection and responsible production. Each package contains one 14\" strand.\u003c\/p\u003e","brand":"American Mined, AGTA","offers":[{"title":"Default Title","offer_id":51625967386970,"sku":"899922","price":116.16,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/899922in.jpg?v=1751958495"},{"product_id":"american-mined™-arkansas-ice-quartz™-6mm-flat-top-heart-cabochon","title":"American Mined™ Arkansas Ice Quartz™ 6mm Flat Top Heart Cabochon","description":"Arkansas Ice Quartz™ is produced in mines located in Blue Springs, Arkansas; the stones display an incredible clarity, a mirror-like luster, unique striations and are found in larger-than-usual sizes. 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Clear quartz is highly prized for its perceived ability to dispel negativity and enhance spiritual receptivity; it's considered the preeminent healing crystal due to its ability to magnify or amplify the healing vibrations of other crystals.Rio is proud to offer the American Mined™ Collection, a growing selection of gemstones sourced from mines located here in America. These gemstones consistently present the excellent color, clarity and quality we look for in every stone we offer you. Each of these gemstones allows us to provide a clear, documentable path from the mine to your bench; you and your customers can be confident that every one is mined, cut and processed under conditions that meet all standards for worker safety, environmental protection and responsible production.\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGemstone Type:\u003c\/strong\u003e Quartz\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStone Shape:\u003c\/strong\u003e Heart\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStone Size:\u003c\/strong\u003e 6mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStone Type:\u003c\/strong\u003e Natural\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Clear\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhancement:\u003c\/strong\u003e None (N)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMohs Hardness:\u003c\/strong\u003e 6.5–7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefractive Index:\u003c\/strong\u003e 1.535–13539\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecific Gravity:\u003c\/strong\u003e 2.58–2.64\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e American Mined, AGTA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMineral Source:\u003c\/strong\u003e ARKANSAS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.000 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"American Mined, AGTA","offers":[{"title":"Default Title","offer_id":51625970991450,"sku":"899926","price":5.58,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/899926in.jpg?v=1751958520"},{"product_id":"american-mined™-arkansas-ice-quartz™-8mm-flat-top-heart-cabochon","title":"American Mined™ Arkansas Ice Quartz™ Flat Top Heart Cabochon","description":"\u003cp\u003eArkansas Ice Quartz™ is produced in mines located in Blue Springs, Arkansas; the stones display an incredible clarity, a mirror-like luster, unique striations and are found in larger-than-usual sizes. Their bright clear formation of these crystals makes them a great choice for for a variety of jewelry designs. The cabochon features a heart shape with straight side with a flat top and bottom.\n\nOne of the most common minerals, quartz is found in many varieties and colors. The two main categories are macrocrystalline, which are usually transparent with visible crystals, and cryptocrystalline, which appear translucent or opaque. The many varieties of quartz each offer distinct characteristics and, according to folklore, their own powers and purposes. The natural transparency of clear crystal quartz makes it an ideal alternative to expensive gemstones or CZs. Clear quartz is highly prized for its perceived ability to dispel negativity and enhance spiritual receptivity; it's considered the preeminent healing crystal due to its ability to magnify or amplify the healing vibrations of other crystals. Rio is proud to offer the American Mined™ Collection, a growing selection of gemstones sourced from mines located here in America. These gemstones consistently present the excellent color, clarity and quality we look for in every stone we offer you. Each of these gemstones allows us to provide a clear, documentable path from the mine to your bench; you and your customers can be confident that every one is mined, cut and processed under conditions that meet all standards for worker safety, environmental protection and responsible production.\u003c\/p\u003e","brand":"American Mined, AGTA","offers":[{"title":"Default Title","offer_id":51625972859226,"sku":"899927","price":14.3,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/899927_817615.jpg?v=1763542092"},{"product_id":"american-mined™-arkansas-ice-quartz™-10mm-flat-top-heart-cabochon","title":"American Mined™ Arkansas Ice Quartz™ Flat Top Heart Cabochon","description":"\u003cp\u003eArkansas Ice Quartz™ is produced in mines located in Blue Springs, Arkansas; the stones display an incredible clarity, a mirror-like luster, unique striations and are found in larger-than-usual sizes. 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Rio is proud to offer the American Mined™ Collection, a growing selection of gemstones sourced from mines located here in America. These gemstones consistently present the excellent color, clarity and quality we look for in every stone we offer you. Each of these gemstones allows us to provide a clear, documentable path from the mine to your bench; you and your customers can be confident that every one is mined, cut and processed under conditions that meet all standards for worker safety, environmental protection and responsible production.\u003c\/p\u003e","brand":"American Mined, AGTA","offers":[{"title":"Default Title","offer_id":51625974890842,"sku":"899928","price":35.75,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/899928_852310.jpg?v=1762598553"},{"product_id":"american-mined™-arkansas-ice-quartz™-8mm-heart-cabochon","title":"American Mined™ Arkansas Ice Quartz™ Heart Cabochon","description":"\u003cp\u003eArkansas Ice Quartz™ is produced in mines located in Blue Springs, Arkansas; the gemstones display an incredible clarity, a mirror-like luster, unique striations and are found in larger-than-usual sizes. Their bright clear formation of these crystals makes them a great choice for for a variety of jewelry designs. The cabochon features a heart shape. One of the most common minerals, quartz is found in many varieties and colors. The two main categories are macrocrystalline, which are usually transparent with visible crystals, and cryptocrystalline, which appear translucent or opaque. The many varieties of quartz each offer distinct characteristics and, according to folklore, their own powers and purposes. The natural transparency of clear crystal quartz makes it an ideal alternative to expensive gemstones or CZs. Clear quartz is highly prized for its perceived ability to dispel negativity and enhance spiritual receptivity; it's considered the preeminent healing crystal due to its ability to magnify or amplify the healing vibrations of other crystals. Rio is proud to offer the American Mined™ Collection, a growing selection of gemstones sourced from mines located here in America. These gemstones consistently present the excellent color, clarity and quality we look for in every gem we offer you. Each of these gemstones allows us to provide a clear, documentable path from the mine to your bench; you and your customers can be confident that every one is mined, cut and processed under conditions that meet all standards for worker safety, environmental protection and responsible production.\u003c\/p\u003e","brand":"American Mined, AGTA","offers":[{"title":"Default Title","offer_id":51625988161882,"sku":"899934","price":19.89,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/899934_523389.jpg?v=1751958645"},{"product_id":"green-quartz-10mm-round-checkerboard-faceted-gemstone-aa-grade","title":"Green Quartz Round Checkerboard Faceted Stone, AA-Grade","description":"\u003cp\u003eThis AA-grade round green quartz features a saturated color and a checkerboard pattern of facets that enhance the scintillation and depth. The spring-like green color of it is achieved by irradiating and heating pale Brazilian amethyst—green quartz is often called green amethyst. Use it alone to make a simple pendant, or combine it with complementary-color pastel gemstones to create complex pendant designs as well as matching sets including earrings and bracelets. One of the most common minerals, quartz comes in many varieties and colors. The two main categories are macrocrystalline, which are usually transparent and crystals are visible, and cryptocrystalline, which appear translucent or opaque. The many varieties of quartz each offer distinct characteristics and, according to folklore, their own powers and purposes. Round-cut gemstones are highly popular and the most commonly available. Rio round gemstones are calibrated for size and hand inspected to ensure maximum attractiveness. Checkerboard faceting features square facets across the entire crown on the gemstone; this faceting is ideal for larger gemstones, increasing the scintillation effect.\u003c\/p\u003e","brand":"AGTA","offers":[{"title":"Default Title","offer_id":51626122740058,"sku":"91154","price":25.74,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/91154.jpg?v=1751960223"},{"product_id":"crystal-quartz-round-rose-cut-cabochon","title":"Crystal Quartz Round Rose-Cut Cabochon","description":"\u003cp\u003eThe natural transparency of this round rose-cut crystal quartz makes it an ideal alternative to expensive white gemstones and a naturally occuring alternative to CZs. The rose cut makes this gem well suited to vintage-style designs. One of the most common minerals, quartz comes in many varieties and colors. The two main categories are macrocrystalline, which are usually transparent and crystals are visible, and cryptocrystalline, which appear translucent or opaque. The many varieties of quartz each offer distinct characteristics and, according to folklore, their own powers and purposes. A favorite of yesteryear, this rose-cut faceting features a flat base (no pavilion) and a crown made up of triangular facets.\u003c\/p\u003e","brand":"AGTA","offers":[{"title":"8mm","offer_id":52649498771802,"sku":"73771","price":10.01,"currency_code":"EUR","in_stock":true},{"title":"10mm","offer_id":52649498804570,"sku":"73772","price":12.87,"currency_code":"EUR","in_stock":true},{"title":"12mm","offer_id":52649498837338,"sku":"73773","price":10.01,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/73772_439696.jpg?v=1763142099"},{"product_id":"black-tourmalinated-quartz-round-cabochon","title":"Black Tourmalinated Quartz Round Cabochon","description":"\u003cp\u003eLike rutilated quartz, this round tourmalinated quartz cabochon is a terrific choice for earrings and other designs when you want a unique look in your design. Each gemstone has its own unique patterning, caused by inclusions of black tourmaline. One of the most common minerals, quartz comes in many varieties and colors. The two main categories are macrocrystalline, which are usually transparent and crystals are visible, and cryptocrystalline, which appear translucent or opaque. The many varieties of quartz each offer distinct characteristics and, according to folklore, their own powers and purposes.\u003c\/p\u003e","brand":"AGTA","offers":[{"title":"6mm","offer_id":52649550643546,"sku":"79316","price":12.87,"currency_code":"EUR","in_stock":true},{"title":"8mm","offer_id":52649550676314,"sku":"79317","price":25.74,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/79316.jpg?v=1763142172"},{"product_id":"smoky-quartz-round-faceted-gemstones-aa-grade","title":"Smoky Quartz Round Faceted Gemstones, AA-Grade","description":"\u003cp\u003eThis AA-grade round smoky quartz features a rich, evenly saturated color and the high-quality cut enhances the color and depth. Use this gemstone as a focal point in a simple pendant or ring, or pair it with other gems that offset and highlight its attractive brown hue, such as citrine, to create more complex designs. Smoky quartz—often incorrectly called smoky topaz—ranges from almost clear to nearly opaque. The color is the result of free silicon within the gemstone released by natural irradiation. One of the most common minerals, quartz comes in many varieties and colors. The two main categories are macrocrystalline, which are usually transparent and crystals are visible, and cryptocrystalline, which appear translucent or opaque. The many varieties of quartz each offer distinct characteristics and, according to folklore, their own powers and purposes. Round-cut gemstones are highly popular and the most commonly available. Rio round gemstones are calibrated for size and hand inspected to ensure maximum attractiveness.\u003c\/p\u003e","brand":"AGTA","offers":[{"title":"2mm","offer_id":52649933177178,"sku":"79480","price":28.6,"currency_code":"EUR","in_stock":true},{"title":"2.5mm","offer_id":52649933209946,"sku":"79481","price":57.14,"currency_code":"EUR","in_stock":true},{"title":"3mm","offer_id":52649933242714,"sku":"79482","price":64.35,"currency_code":"EUR","in_stock":true},{"title":"4mm","offer_id":52649933275482,"sku":"73778","price":5.0,"currency_code":"EUR","in_stock":true},{"title":"5mm","offer_id":52649933308250,"sku":"73779","price":5.37,"currency_code":"EUR","in_stock":true},{"title":"6mm","offer_id":52649933373786,"sku":"669371","price":7.87,"currency_code":"EUR","in_stock":true},{"title":"8mm","offer_id":52649933406554,"sku":"669381","price":7.87,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/669371_055162.jpg?v=1763111127"},{"product_id":"american-mined™-arkansas-ice-quartz™-hexagon-faceted-gemstones-aaa-grade","title":"American Mined™ Arkansas Ice Quartz™ Hexagon Faceted Gemstones, AAA-Grade","description":"\u003cp\u003eThis hexagon-cut American MIned™ Arkansas Ice quartz brings an unusual shape and a bright play of light to all types of jewelry designs. Produced in mines located in Blue Springs, Arkansas, the gemstone displays an incredible clarity, a mirror-like luster, unique striations and are found in larger-than-usual sizes. Set a single gemstone in a simple ring, match it with gems of similar or complementary colors, or use a pair to make earrings. This gemstone shows the superior cut, clarity and active scintillation required to be classified as a top-quality AAA-grade gemstone.\n\nOne of the most common minerals, quartz is found in many varieties and colors. The two main categories are macrocrystalline, which are usually transparent with visible crystals, and cryptocrystalline, which appear translucent or opaque. The many varieties of quartz each offer distinct characteristics and, according to folklore, their own powers and purposes. The natural transparency of clear crystal quartz makes it an ideal alternative to expensive gemstones or CZs. Clear quartz is highly prized for its perceived ability to dispel negativity and enhance spiritual receptivity; it is considered the preeminent healing crystal due to its ability to magnify or amplify the healing vibrations of other crystals.\n\nThe hexagon is cut is a modified brilliant featuring large facets and step cuts along the six equal sides of the girdle.\n\nRio is proud to offer the American Mined™ Collection, a growing selection of gemstones sourced from mines located here in America. These gemstones consistently present the excellent color, clarity and quality we look for in every gem we offer you. Each of these gemstones allows us to provide a clear, documentable path from the mine to your bench; you and your customers can be confident that every one is mined, cut and processed under conditions that meet all standards for worker safety, environmental protection and responsible production.\u003c\/p\u003e","brand":"American Mined, AGTA","offers":[{"title":"5mm","offer_id":52666838155610,"sku":"78522","price":14.3,"currency_code":"EUR","in_stock":true},{"title":"6mm","offer_id":52666838188378,"sku":"78529","price":20.02,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/78529in1.jpg?v=1763096267"},{"product_id":"rose-quartz-round-cabochon","title":"Rose Quartz Round Cabochon","description":"\u003cp\u003eThis round rose quartz cabochon features a translucent creamy pink color and a smooth, polished finish that suits a variety of jewelry styles. Use it by itself to create a simple pendant or combine it with complementary pastel-color gemstones to create more complex necklace, earring, and bracelet designs—it looks great with silver. Translucent rose quartz presents a creamy pink color that comes from titanium and other inclusions. One of the most common minerals, quartz comes in many varieties and colors. The two main categories are macrocrystalline, which are usually transparent, and crystals are visible, and cryptocrystalline, which appear translucent or opaque. The many varieties of quartz each offer distinct characteristics and, according to folklore, their own powers and purposes.\u003c\/p\u003e","brand":"Amadesa","offers":[{"title":"5mm","offer_id":52671973097818,"sku":"85032","price":32.89,"currency_code":"EUR","in_stock":true},{"title":"6mm","offer_id":52671973130586,"sku":"85033","price":32.89,"currency_code":"EUR","in_stock":true},{"title":"8mm","offer_id":52671973163354,"sku":"85052","price":42.9,"currency_code":"EUR","in_stock":true},{"title":"10mm","offer_id":52671973196122,"sku":"85053","price":22.17,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/85032.jpg?v=1763141940"},{"product_id":"lavender-moon-quartz-oval-cabochon","title":"Lavender Moon Quartz Oval Cabochon","description":"\u003cp\u003eThis oval lavender moon quartz cabochon features an ethereal pale-purple color reminiscent of moonstone and chalcedony. Set it in a simple mounting to make a pendant or combine it with complementary gems.\n\nOne of the most common minerals, quartz comes in many varieties and colors. The two main categories are macrocrystalline—which are usually transparent, and crystals are visible—and cryptocrystalline, which appear translucent or opaque. The many varieties of quartz each offer distinct characteristics and, according to folklore, their own powers and purposes.\u003c\/p\u003e","brand":"AGTA","offers":[{"title":"8 x 6 mm","offer_id":52672954270042,"sku":"73686","price":14.3,"currency_code":"EUR","in_stock":true},{"title":"10 x 8mm","offer_id":52672954302810,"sku":"73687","price":25.74,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/73686_146132.jpg?v=1763189166"},{"product_id":"lavender-moon-quartz-round-cabochon","title":"Lavender Moon Quartz Round Cabochon","description":"\u003cp\u003eThis round lavender moon quartz cabochon features an ethereal pale-purple color reminiscent of moonstone and chalcedony. Set it in a simple mounting to create a pendant or combine it with complementary gemstones in bracelet or necklace designs.\n\nOne of the most common minerals, quartz comes in many varieties and colors. The two main categories are macrocrystalline—which are usually transparent, and crystals are visible—and cryptocrystalline, which appear translucent or opaque. The many varieties of quartz each offer distinct characteristics and, according to folklore, their own powers and purposes.\u003c\/p\u003e","brand":"AGTA","offers":[{"title":"6mm","offer_id":52675286827354,"sku":"88731","price":12.87,"currency_code":"EUR","in_stock":true},{"title":"8mm","offer_id":52675286860122,"sku":"88732","price":20.02,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/88731in1.jpg?v=1763246432"},{"product_id":"ametrine-crystal-quartz-round-triplet-faceted-gemstone","title":"\"Ametrine\" Crystal Quartz Round Triplet Faceted Gemstone","description":"\u003cp\u003eThis round triplet is composed of a faceted clear quartz top and bottom; the adhesive that holds the two halves together provides a beautiful two-tone color shading from the purple of amethyst to the gold of citrine—so you can have the look of ametrine at a budget-friendly price. The natural transparency of crystal quartz makes it an ideal alternative to expensive gemstones or CZs.\n\nOne of the most common minerals, quartz comes in many varieties and colors. The two main categories are macrocrystalline, which are usually transparent and crystals are visible, and cryptocrystalline, which appear translucent or opaque. The many varieties of quartz each offer distinct characteristics and, according to folklore, their own powers and purposes.\n\nRound-cut gemstones are highly popular and the most commonly available. Rio round gemstones are calibrated for size and hand inspected to ensure maximum attractiveness.\u003c\/p\u003e","brand":"AGTA","offers":[{"title":"6mm","offer_id":52675491168602,"sku":"74099","price":7.87,"currency_code":"EUR","in_stock":true},{"title":"8mm","offer_id":52675491201370,"sku":"74160","price":12.87,"currency_code":"EUR","in_stock":true},{"title":"10mm","offer_id":52675491234138,"sku":"74161","price":7.87,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/74099in.jpg?v=1763115034"},{"product_id":"smoky-quartz-emerald-cut-faceted-gemstones-aa-grade","title":"Smoky Quartz Emerald-Cut Faceted Gemstones, AA-Grade","description":"\u003cp\u003eThis AA-grade emerald-cut smoky quartz features a rich, evenly saturated color and the high-quality cut enhances the color and depth. Use this gemstone as a focal point in a simple pendant or ring, or pair it with other gems that offset and highlight its attractive brown hue, such as citrine, to create more complex designs. Smoky quartz—often incorrectly called smoky topaz—ranges from almost clear to nearly opaque. The color is the result of free silicon within the gemstone released by natural irradiation. One of the most common minerals, quartz comes in many varieties and colors. The two main categories are macrocrystalline, which are usually transparent and crystals are visible, and cryptocrystalline, which appear translucent or opaque. The many varieties of quartz each offer distinct characteristics and, according to folklore, their own powers and purposes. The emerald-cut has a rectangle shape and cut corners. Its facets are concentric planes that resemble stair-steps around the circumference of the gemstone, above and below the girdle.\u003c\/p\u003e","brand":"AGTA","offers":[{"title":"12 x 10 mm","offer_id":52675501424986,"sku":"66932","price":15.73,"currency_code":"EUR","in_stock":true},{"title":"14 x 10mm","offer_id":52675501457754,"sku":"73448","price":15.73,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/73448.jpg?v=1763184332"},{"product_id":"copper-rutilated-quartz-round-faceted-gemstone","title":"Copper Rutilated Quartz Round Faceted Gemstone","description":"\u003cp\u003eThis round rutilated quartz faceted gemstone features copper inclusions in unique patterns, making each gemstone one of a kind. Set it in a simple pendant mounting to highlight each gem’s unique design or pair it with complementary-color gemstones to create more complex necklace, bracelet and earring designs. Rutilated quartz offers an attractive look for earrings and other designs when you want a unique presentation. One of the most common minerals, quartz comes in many varieties and colors. The two main categories are macrocrystalline, which are usually transparent and crystals are visible, and cryptocrystalline, which appear translucent or opaque. The many varieties of quartz each offer distinct characteristics and, according to folklore, their own powers and purposes. Round-cut gemstones are highly popular and the most commonly available. Rio round gemstones are calibrated for size and hand inspected to ensure maximum attractiveness.\u003c\/p\u003e","brand":"AGTA","offers":[{"title":"6mm","offer_id":52675535602010,"sku":"79281","price":11.44,"currency_code":"EUR","in_stock":true},{"title":"8mm","offer_id":52675535634778,"sku":"79282","price":20.02,"currency_code":"EUR","in_stock":true},{"title":"10mm","offer_id":52675535667546,"sku":"79283","price":34.32,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/79282.jpg?v=1763184473"},{"product_id":"black-tourmalinated-quartz-oval-cabochon","title":"Black Tourmalinated Quartz Oval Cabochon","description":"\u003cp\u003eLike rutilated quartz, this oval tourmalinated quartz cabochon is a terrific choice for earrings and other designs when you want a unique look in your design. Each gemstone has its own unique patterning, caused by inclusions of black tourmaline. One of the most common minerals, quartz comes in many varieties and colors. The two main categories are macrocrystalline, which are usually transparent and crystals are visible, and cryptocrystalline, which appear translucent or opaque. The many varieties of quartz each offer distinct characteristics and, according to folklore, their own powers and purposes.\u003c\/p\u003e","brand":"AGTA","offers":[{"title":"8 x 6 mm","offer_id":52675536617818,"sku":"79315","price":17.88,"currency_code":"EUR","in_stock":true},{"title":"10 x 8mm","offer_id":52675536650586,"sku":"79314","price":31.46,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/79314.jpg?v=1763144962"},{"product_id":"copper-rutilated-quartz-round-cabochon","title":"Copper Rutilated Quartz Round Cabochon","description":"\u003cp\u003eThis round rutilated quartz cabochon features copper inclusions that vary from gem to gem. Set it in a simple pendant mounting to highlight each gemstone’s unique design or pair it with complementary-color gemstones to create more complex necklace, bracelet and earring designs. Rutilated quartz offers an attractive look for earrings and other designs when you want a unique presentation. Each quartz gemstone has its own unique rutilation pattern, created by inclusions of copper filament. One of the most common minerals, quartz comes in many varieties and colors. The two main categories are macrocrystalline, which are usually transparent and crystals are visible, and cryptocrystalline, which appear translucent or opaque. The many varieties of quartz each offer distinct characteristics and, according to folklore, their own powers and purposes.\u003c\/p\u003e","brand":"AGTA","offers":[{"title":"6mm","offer_id":52675537076570,"sku":"79344","price":25.74,"currency_code":"EUR","in_stock":true},{"title":"8mm","offer_id":52675537109338,"sku":"79345","price":25.74,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/79345.jpg?v=1763142003"},{"product_id":"rose-quartz-round-rose-cut-cabochon","title":"Rose Quartz Round Rose-Cut Cabochon","description":"\u003cp\u003eThis round rose quartz cabochon features an even saturation of color—its stylish rose cut emphasizes the pastel pink color. Use it to create a simple pendant, or combine it with a variety of other gemstones that offset and highlight its pink hue to create more complex necklace, brooch and ring designs. Translucent rose quartz presents a creamy pink color that comes from titanium and other inclusions. One of the most common minerals, quartz comes in many varieties and colors. The two main categories are macrocrystalline—which are usually transparent, and crystals are visible—and cryptocrystalline, which appear translucent or opaque. The many varieties of quartz each offer distinct characteristics and, according to folklore, their own powers and purposes. A favorite of yesteryear, this rose-cut faceting features a flat base (no pavilion) and a crown made up of triangular facets.\u003c\/p\u003e","brand":"AGTA","offers":[{"title":"8mm","offer_id":52678082265434,"sku":"79115","price":13.58,"currency_code":"EUR","in_stock":true},{"title":"10mm","offer_id":52678082298202,"sku":"79116","price":25.03,"currency_code":"EUR","in_stock":true},{"title":"12mm","offer_id":52678082330970,"sku":"79117","price":34.32,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/79115_796439.jpg?v=1762599180"},{"product_id":"smoky-quartz-round-rose-cut-cabochon","title":"Smoky Quartz Round Rose-Cut Cabochon","description":"\u003cp\u003eThis round smoky quartz cabochon features a saturated color—its stylish rose cut emphasizes the smoky brown color. Use it to create a simple pendant or combine it with a variety of other gemstones that offset and highlight its attractive brown hue to create more complex necklace, brooch and ring designs. Use this gemstone as a single focal point or pair it with yellow and orange gems, such as citrine. Smoky quartz—often incorrectly called smoky topaz—ranges from almost clear to nearly opaque. The color is the result of free silicon within the gemstone released by natural irradiation. One of the most common minerals, quartz comes in many varieties and colors. The two main categories are macrocrystalline—which are usually transparent, and crystals are visible—and cryptocrystalline, which appear translucent or opaque. The many varieties of quartz each offer distinct characteristics and, according to folklore, their own powers and purposes. A favorite of yesteryear, this rose-cut faceting features a flat base (no pavilion) and a crown made up of triangular facets.\u003c\/p\u003e","brand":"AGTA","offers":[{"title":"8mm","offer_id":52678135480666,"sku":"79109","price":20.02,"currency_code":"EUR","in_stock":true},{"title":"10mm","offer_id":52678135513434,"sku":"79110","price":20.02,"currency_code":"EUR","in_stock":true},{"title":"12mm","offer_id":52678135546202,"sku":"79111","price":25.74,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/79110_105757.jpg?v=1763184377"},{"product_id":"lemon-quartz-round-rose-cut-cabochon","title":"Lemon Quartz Round Rose-Cut Cabochon","description":"\u003cp\u003ePresenting a pastel yellow color that partners beautifully with a variety of colors, this round rose-cut lemon quartz cabochon is a great choice for a variety of vintage and modern jewelry designs. Use it by itself for simple earring or ring designs or highlight the color by pairing it with contrasting-color gemstones such as amethyst or tourmaline. One of the most common minerals, quartz comes in many varieties and colors. The two main categories are macrocrystalline—which are usually transparent, and crystals are visible—and cryptocrystalline, which appear translucent or opaque. The many varieties of quartz each offer distinct characteristics and, according to folklore, their own powers and purposes. A favorite of yesteryear, this rose-cut faceting features a flat base (no pavilion) and a crown made up of triangular facets.\u003c\/p\u003e","brand":"AGTA","offers":[{"title":"8mm","offer_id":52678138200410,"sku":"79112","price":21.45,"currency_code":"EUR","in_stock":true},{"title":"10mm","offer_id":52678138233178,"sku":"79113","price":21.45,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/79113_261145.jpg?v=1763186198"},{"product_id":"blue-moon-quartz-round-faceted-gemstone","title":"Blue Moon Quartz Round Faceted Gemstone","description":"\u003cp\u003eThis round blue moon quartz presents a light, transparent color that comes from blue inclusions in the gemstone. The subtle, almost watercolor blue enhances a variety of designs—especially those made with white metal. the gemstone is attractive used with other pale, transparent colors or makes a striking contrast when paired with deeper-blue or complementary-color gemstones.\n\nOne of the most common minerals, quartz comes in many varieties and colors. The two main categories are macrocrystalline—which are usually transparent, and crystals are visible—and cryptocrystalline, which appear translucent or opaque. The many varieties of quartz each offer distinct characteristics and, according to folklore, their own powers and purposes.\n\nRound-cut gemstones are highly popular and the most commonly available. Rio round gemstones are calibrated for size and hand inspected to ensure maximum attractiveness.\u003c\/p\u003e","brand":"AGTA","offers":[{"title":"6mm","offer_id":52678141280602,"sku":"88593","price":11.44,"currency_code":"EUR","in_stock":true},{"title":"8mm","offer_id":52678141313370,"sku":"88594","price":15.73,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/88593in1.jpg?v=1762599757"},{"product_id":"green-quartz-round-faceted-gemstones-aa-grade","title":"Green Quartz Round Faceted Gemstones, AA-Grade","description":"\u003cp\u003eThe spring-like green color of this round faceted quartz is achieved by irradiating and heating pale Brazilian amethyst. Green quartz is often called green amethyst. One of the most common minerals, quartz comes in many varieties and colors. The two main categories are macrocrystalline, which are usually transparent and crystals are visible, and cryptocrystalline, which appear translucent or opaque. The many varieties of quartz each offer distinct characteristics and, according to folklore, their own powers and purposes. Round-cut gemstones are highly popular and the most commonly available. Rio round gemstones are calibrated for size and hand inspected to ensure maximum attractiveness.\u003c\/p\u003e","brand":"AGTA","offers":[{"title":"5mm","offer_id":52678157336922,"sku":"67123","price":16.45,"currency_code":"EUR","in_stock":true},{"title":"6mm","offer_id":52678157369690,"sku":"67125","price":18.59,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/67123in.jpg?v=1762599928"},{"product_id":"black-tourmalinated-quartz-round-faceted-gemstone","title":"Black Tourmalinated Quartz Round Faceted Gemstone","description":"\u003cp\u003eLike rutilated quartz, this tourmalinated quartz is a terrific choice for earrings and other designs when you want a unique look in your design. Each gemstone has its own unique patterning, caused by inclusions of black tourmaline. One of the most common minerals, quartz comes in many varieties and colors. The two main categories are macrocrystalline—which are usually transparent, and crystals are visible—and cryptocrystalline, which appear translucent or opaque. The many varieties of quartz each offer distinct characteristics and, according to folklore, their own powers and purposes. Round-cut gemstones are highly popular and the most commonly available. Rio round gemstones are calibrated for size and hand inspected to ensure maximum attractiveness.\u003c\/p\u003e","brand":"AGTA","offers":[{"title":"6mm","offer_id":52678169985370,"sku":"79245","price":20.02,"currency_code":"EUR","in_stock":true},{"title":"8mm","offer_id":52678170018138,"sku":"79246","price":20.02,"currency_code":"EUR","in_stock":true},{"title":"10mm","offer_id":52678170050906,"sku":"79247","price":34.32,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/79245.jpg?v=1762600049"},{"product_id":"watermelon-crystal-quartz-round-triplet-faceted-gemstone","title":"\"Watermelon\" Crystal Quartz Round Triplet Faceted Gemstone","description":"\u003cp\u003eThis round triplet offers the look of watermelon tourmaline at a budget-friendly price. The triplet gemstone is composed of a faceted clear quartz top and bottom; the adhesive that holds the two halves together provides the beautiful two-tone watermelon color. The relative durability of quartz makes it ideal all types of jewelry. The natural transparency of crystal quartz makes it an ideal alternative to expensive gemstones or CZs.\n\nOne of the most common minerals, quartz comes in many varieties and colors. The two main categories are macrocrystalline, which are usually transparent and crystals are visible, and cryptocrystalline, which appear translucent or opaque. The many varieties of quartz each offer distinct characteristics and, according to folklore, their own powers and purposes.\n\nRound-cut gemstones are highly popular and the most commonly available. Rio round gemstones are calibrated for size and hand inspected to ensure maximum attractiveness.\u003c\/p\u003e","brand":"AGTA","offers":[{"title":"6mm","offer_id":52678261342554,"sku":"74096","price":7.87,"currency_code":"EUR","in_stock":true},{"title":"8mm","offer_id":52678261375322,"sku":"74097","price":12.87,"currency_code":"EUR","in_stock":true},{"title":"10mm","offer_id":52678261408090,"sku":"74098","price":18.59,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/74096in.jpg?v=1762601431"},{"product_id":"morganite-crystal-quartz-round-triplet-faceted-gemstone","title":"\"Morganite\" Crystal Quartz Round Triplet Faceted Gemstone","description":"\u003cp\u003eThis round triplet is composed of a faceted clear quartz top and bottom; the adhesive that holds the two halves together gives the gemstone a beautiful with a beautiful light pink color reminiscent of morganite. Use this quartz triplet in a simple ring, in pairs for earrings or use gemstones in complementary colors to create multi-gem designs. The natural transparency of crystal quartz makes it an ideal alternative to expensive gemstones or CZs. One of the most common minerals, quartz comes in many varieties and colors. The two main categories are macrocrystalline, which are usually transparent and crystals are visible, and cryptocrystalline, which appear translucent or opaque. The many varieties of quartz each offer distinct characteristics and, according to folklore, their own powers and purposes. Round-cut gemstones are highly popular and the most commonly available. Rio round gemstones are calibrated for size and hand inspected to ensure maximum attractiveness.\u003c\/p\u003e","brand":"AGTA","offers":[{"title":"6mm","offer_id":52678265241946,"sku":"74162","price":7.87,"currency_code":"EUR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/74162_165435.jpg?v=1762601469"},{"product_id":"smoky-quartz-cushion-checkerboard-faceted-gemstones-aa-grade","title":"Smoky Quartz Cushion Checkerboard Faceted Gemstones, AA-Grade","description":"\u003cp\u003eThis AA-grade cushion smoky quartz features a saturated color and a checkerboard pattern of facets that enhance the scintillation and depth. Its light-reflecting cut and smoky brown color complement a variety of metal colors and gemstones. The gemstone is a great choice for simple designs that highlight these qualities. Use this gemstone as a single focal point in a simple pendant or ring or pair it with yellow and orange gems, such as citrine. Smoky quartz—often incorrectly called smoky topaz—ranges from almost clear to nearly opaque. The color is the result of free silicon within the gemstone released by natural irradiation. One of the most common minerals, quartz comes in many varieties and colors. The two main categories are macrocrystalline, which are usually transparent and crystals are visible, and cryptocrystalline, which appear translucent or opaque. The many varieties of quartz each offer distinct characteristics and, according to folklore, their own powers and purposes. The cushion cut is a classic style; it combines features of the oval cut with a deep cut and large facets. Checkerboard faceting features square facets across the entire crown on the gemstone; this faceting is ideal for larger gemstones, increasing the scintillation effect.\u003c\/p\u003e","brand":"AGTA","offers":[{"title":"10mm","offer_id":52678268125530,"sku":"77648","price":15.02,"currency_code":"EUR","in_stock":true},{"title":"12mm","offer_id":52678268158298,"sku":"77649","price":17.16,"currency_code":"EUR","in_stock":true},{"title":"14mm","offer_id":52678268191066,"sku":"77650","price":24.31,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/77648.jpg?v=1762601501"},{"product_id":"lavender-moon-quartz-round-faceted-gemstone","title":"Lavender Moon Quartz Round Faceted Gemstone","description":"\u003cp\u003eThis round lavender moon quartz features a luminous, pale-purple color and light-catching facets that enhance any style of jewelry. Set it in a simple mounting to make a pendant or combine it with complementary-color gemstones to create complex necklace designs as well as matching sets, including earrings and bracelets.\n\nOne of the most common minerals, quartz comes in many varieties and colors. The two main categories are macrocrystalline, which are usually transparent and crystals are visible, and cryptocrystalline, which appear translucent or opaque. The many varieties of quartz each offer distinct characteristics and, according to folklore, their own powers and purposes.\n\nRound-cut gemstones are highly popular and the most commonly available. Rio round gemstones are calibrated for size and hand inspected to ensure maximum attractiveness.\u003c\/p\u003e","brand":"AGTA","offers":[{"title":"6mm","offer_id":52678271205722,"sku":"79263","price":12.15,"currency_code":"EUR","in_stock":true},{"title":"8mm","offer_id":52678271238490,"sku":"79264","price":18.59,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/79264.jpg?v=1763114109"},{"product_id":"american-mined™-arkansas-ice-quartz™-round-faceted-gemstones-aaa-grade","title":"American Mined™ Arkansas Ice Quartz™ Round Faceted Gemstones, AAA-Grade","description":"\u003cp\u003eArkansas Ice Quartz™ is produced in mines located in Blue Springs, Arkansas. The gemstones display an incredible clarity, a mirror-like luster, unique striations and are found in larger-than-usual sizes. The bright clear formation of these crystals makes them a great choice for a variety of jewelry designs. This gemstone shows the superior cut, clarity and active scintillation required to be classified as a top-quality AAA-grade gemstone.\n\nOne of the most common minerals, quartz is found in many varieties and colors. The two main categories are macrocrystalline, which are usually transparent with visible crystals, and cryptocrystalline, which appear translucent or opaque. The many varieties of quartz each offer distinct characteristics and, according to folklore, their own powers and purposes. The natural transparency of clear crystal quartz makes it an ideal alternative to expensive gemstones or CZs. Clear quartz is highly prized for its perceived ability to dispel negativity and enhance spiritual receptivity; it is considered the preeminent healing crystal due to its ability to magnify or amplify the healing vibrations of other crystals.\n\nRio is proud to offer the American Mined™ Collection, a growing selection of gemstones sourced from mines located here in America. These gemstones consistently present the excellent color, clarity and quality we look for in every gem we offer you. Each of these gemstones allows us to provide a clear, documentable path from the mine to your bench; you and your customers can be confident that every one is mined, cut and processed under conditions that meet all standards for worker safety, environmental protection and responsible production.\n\nRound-cut gemstones are highly popular and the most commonly available. Rio round gemstones are calibrated for size and hand inspected to ensure maximum attractiveness.\u003c\/p\u003e","brand":"American Mined, AGTA","offers":[{"title":"6mm","offer_id":52678446416218,"sku":"77346","price":10.01,"currency_code":"EUR","in_stock":true},{"title":"8mm","offer_id":52678446448986,"sku":"77347","price":17.16,"currency_code":"EUR","in_stock":true},{"title":"10mm","offer_id":52678446481754,"sku":"77348","price":10.01,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/77346_706754.jpg?v=1763112745"},{"product_id":"black-tourmalinated-quartz-oval-faceted-gemstone","title":"Black Tourmalinated Quartz Oval Faceted Gemstone","description":"\u003cp\u003eLike rutilated quartz, this tourmalinated quartz is a terrific choice for earrings and other designs when you want a unique look in your design. Each gemstone has its own unique patterning, caused by inclusions of black tourmaline. One of the most common minerals, quartz comes in many varieties and colors. The two main categories are macrocrystalline—which are usually transparent, and crystals are visible—and cryptocrystalline, which appear translucent or opaque. The many varieties of quartz each offer distinct characteristics and, according to folklore, their own powers and purposes. The oval cut is an even, symmetrical shape but elongated. The arrangement of its facets is similar to that of a round brilliant, designed to maximize light and color.\u003c\/p\u003e","brand":"AGTA","offers":[{"title":"8 x 6 mm","offer_id":52678463979866,"sku":"79244","price":13.58,"currency_code":"EUR","in_stock":true},{"title":"10 x 8mm","offer_id":52678464012634,"sku":"79243","price":25.74,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/79244.jpg?v=1762604208"},{"product_id":"american-mined™-arkansas-ice-quartz™-marquise-faceted-gemstones-aaa-grade","title":"American Mined™ Arkansas Ice Quartz™ Marquise Faceted Gemstones, AAA-Grade","description":"\u003cp\u003eArkansas Ice Quartz™ is produced in mines located in Blue Springs, Arkansas. The gemstones display an incredible clarity, a mirror-like luster, unique striations and are found in larger-than-usual sizes. The bright clear formation of these crystals makes them a great choice for a variety of jewelry designs. This gemstone shows the superior cut, clarity and active scintillation required to be classified as a top-quality AAA-grade gemstone.\n\nOne of the most common minerals, quartz is found in many varieties and colors. The two main categories are macrocrystalline, which are usually transparent with visible crystals, and cryptocrystalline, which appear translucent or opaque. The many varieties of quartz each offer distinct characteristics and, according to folklore, their own powers and purposes. The natural transparency of clear crystal quartz makes it an ideal alternative to expensive gemstones or CZs. Clear quartz is highly prized for its perceived ability to dispel negativity and enhance spiritual receptivity; it is considered the preeminent healing crystal due to its ability to magnify or amplify the healing vibrations of other crystals.\n\nRio is proud to offer the American Mined™ Collection, a growing selection of gemstones sourced from mines located here in America. These gemstones consistently present the excellent color, clarity and quality we look for in every gem we offer you. Each of these gemstones allows us to provide a clear, documentable path from the mine to your bench; you and your customers can be confident that every one is mined, cut and processed under conditions that meet all standards for worker safety, environmental protection and responsible production.\n\nAlso called a \"navette\" cut, the marquise cut features pointed ends and an elongated shape. Its faceting is a variation of the brilliant cut, designed to maximize the play of light within the gemstone.\u003c\/p\u003e","brand":"American Mined, AGTA","offers":[{"title":"8 x 4mm","offer_id":52680543175002,"sku":"77356","price":10.01,"currency_code":"EUR","in_stock":true},{"title":"10 x 5mm","offer_id":52680543207770,"sku":"77357","price":10.72,"currency_code":"EUR","in_stock":true},{"title":"12 x 6mm","offer_id":52680543240538,"sku":"77358","price":10.72,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/77356in.jpg?v=1762622127"},{"product_id":"morganite-crystal-quartz-oval-triplet-faceted-gemstone","title":"\"Morganite\" Crystal Quartz Oval Triplet Faceted Gemstone","description":"\u003cp\u003eThis oval triplet is composed of a faceted clear quartz top and bottom; the adhesive that holds the two halves together gives the gemstone a beautiful with a beautiful light pink color reminiscent of morganite. Use this quartz triplet in a simple ring, in pairs for earrings or use gemstones in complementary colors to create multi-gem designs. The natural transparency of crystal quartz makes it an ideal alternative to expensive gemstones or CZs. One of the most common minerals, quartz comes in many varieties and colors. The two main categories are macrocrystalline, which are usually transparent and crystals are visible, and cryptocrystalline, which appear translucent or opaque. The many varieties of quartz each offer distinct characteristics and, according to folklore, their own powers and purposes. The oval cut is an even, symmetrical shape but elongated. The arrangement of its facets is similar to that of a round brilliant, designed to maximize light and color.\u003c\/p\u003e","brand":"AGTA","offers":[{"title":"8 x 6 mm","offer_id":52680572830042,"sku":"79573","price":13.58,"currency_code":"EUR","in_stock":true},{"title":"10 x 8mm","offer_id":52680572862810,"sku":"79574","price":13.58,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/79573.jpg?v=1762622329"},{"product_id":"american-mined™-arkansas-ice-quartz™-kite-faceted-gemstones-aaa-grade","title":"American Mined™ Arkansas Ice Quartz™ Kite Faceted Gemstones, AAA-Grade","description":"\u003cp\u003eFeaturing a striking kite shape, this American Mined™ Arkansas Ice quartz is a great choice for your custom designs. Produced in mines located in Blue Springs, Arkansas, the gemstone displays an incredible clarity, a mirror-like luster, unique striations and are found in larger-than-usual sizes. Set a single gemstone in a simple ring, match it with gems of similar or complementary colors, or use a pair to make earrings. This gemstone shows the superior cut, clarity and active scintillation required to be classified as a top-quality AAA-grade gemstone. One of the most common minerals, quartz is found in many varieties and colors. The two main categories are macrocrystalline, which are usually transparent with visible crystals, and cryptocrystalline, which appear translucent or opaque. The many varieties of quartz each offer distinct characteristics and, according to folklore, their own powers and purposes. The natural transparency of clear crystal quartz makes it an ideal alternative to expensive gemstones or CZs. Clear quartz is highly prized for its perceived ability to dispel negativity and enhance spiritual receptivity; it is considered the preeminent healing crystal due to its ability to magnify or amplify the healing vibrations of other crystals. A revival from the 1920s, the kite cut features four sides and a large table that enhances the brilliance of the gemstone. Rio is proud to offer the American Mined™ Collection, a growing selection of gemstones sourced from mines located here in America. These gemstones consistently present the excellent color, clarity and quality we look for in every gem we offer you. Each of these gemstones allows us to provide a clear, documentable path from the mine to your bench; you and your customers can be confident that every one is mined, cut and processed under conditions that meet all standards for worker safety, environmental protection and responsible production.\u003c\/p\u003e","brand":"American Mined, AGTA","offers":[{"title":"9 x 7mm","offer_id":52682252714330,"sku":"77375","price":15.02,"currency_code":"EUR","in_stock":true},{"title":"10 x 8mm","offer_id":52682252747098,"sku":"77376","price":18.59,"currency_code":"EUR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/77376in.jpg?v=1763185507"}],"url":"https:\/\/www.amadesa.com\/es-es\/collections\/quartz.oembed?page=2","provider":"Amadesa","version":"1.0","type":"link"}