{"product_id":"black-4mm-round-rose-cut-cabochon","title":"Black 4mm Round Rose-Cut Cabochon","description":"Add drama to your designs with the black CZ cabochon. It features an attractive rose-cut that makes it an eye-catching addition to your designs. Combine it with colorful CZs for matched sets or to create bold, multicolor looks.Cubic zirconia is lab-made and is an economical alternative to diamond.A favorite of yesteryear, this rose-cut faceting features a flat base (no pavilion) and a crown made up of triangular facets.\u003cbr\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGemstone Type:\u003c\/strong\u003e Cubic zirconia\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStone Shape:\u003c\/strong\u003e Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStone Size:\u003c\/strong\u003e 4mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStone Type:\u003c\/strong\u003e Lab grown\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor:\u003c\/strong\u003e Black\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnhancement:\u003c\/strong\u003e Synthetic (SYN)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMohs Hardness:\u003c\/strong\u003e 8.5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRefractive Index:\u003c\/strong\u003e 2.15\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecific Gravity:\u003c\/strong\u003e 5.8\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e AGTA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e 0.000 kg\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Amadesa","offers":[{"title":"4mm","offer_id":50752966558042,"sku":"69041","price":1580.0,"currency_code":"JPY","in_stock":true},{"title":"5mm","offer_id":50752966590810,"sku":"69311","price":2281.0,"currency_code":"JPY","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/7897\/7882\/files\/69311in.jpg?v=1742336079","url":"https:\/\/www.amadesa.com\/ja-jp\/products\/black-4mm-round-rose-cut-cabochon","provider":"Amadesa","version":"1.0","type":"link"}