{"product_id":"6x3-mm-marquise-natural-white-opal-cabochon-cut-a-quality","title":"6x3 mm Marquise Natural White Opal – Cabochon Cut – A Quality","description":"\u003cp\u003eThis 6x3 mm natural opal shows a white hue, cut as a marquise. It is graded \u003cb\u003eA\u003c\/b\u003e on Stuller's quality scale — a calibrated stone cut to a standard millimetre size rather than a one-off crystal.\u003c\/p\u003e\u003cp\u003eBecause it is calibrated, we can usually replace or match it — useful for a pair, or if you want the same look in another size. Set it as the centre of your own ring in our ring builder, or buy it loose and keep it for a design of your own. Every stone ships insured, worldwide.\u003c\/p\u003e","brand":"Sapphire Row","offers":[{"title":"Default Title","offer_id":55471692120369,"sku":"OPAL-GEN:19443:G","price":55.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0963\/9326\/5457\/files\/45950100_419083eb-4d31-43c2-b502-5ea8a97ae587.jpg?v=1785142603","url":"https:\/\/thesapphirerow.com\/products\/6x3-mm-marquise-natural-white-opal-cabochon-cut-a-quality","provider":"Sapphire Row","version":"1.0","type":"link"}