{"product_id":"black-onyx-20mm-hexagon-rose-cut-cabochon","title":"Black Onyx Hexagon Rose-Cut Cabochon","description":"\u003cp\u003eWith an opaque black color and a rose cut that catches the light, this hexagon black onyx cabochon is ideal for adding depth and drama to custom jewelry designs. A staple color in jewelry designs that complements nearly any gemstone, this cab is ideal for one-of-a-kind pendant and bracelet designs. Onyx, a type of opaque chalcedony, is naturally black and is generally dyed to achieve a more uniform color—it is the most common black gemstone and is popular for creating a striking centerpiece and for adding contrast to designs that include lighter and\/or more colorful gems. It is a hard gemstone and takes a high polish; since ancient times, onyx has been a favorite for carving. 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":"Amadesa","offers":[{"title":"Default Title","offer_id":51625521545562,"sku":"87925","price":87.21,"currency_code":"DKK","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/87925.jpg?v=1751951826","url":"https:\/\/www.amadesa.com\/da-dk\/products\/black-onyx-20mm-hexagon-rose-cut-cabochon","provider":"Amadesa","version":"1.0","type":"link"}