{"product_id":"1-00-carat-cushion-cut-royal-blue-lab-grown-sapphire-solitaire-ring-in-925-sterling-silver","title":"1.00 Carat Cushion Cut Royal Blue Lab-Grown Sapphire Solitaire Ring in 925 Sterling Silver","description":"\u003ch2 data-start=\"374\" data-end=\"396\"\u003ePRODUCT DESCRIPTION\u003c\/h2\u003e\n\u003ch3 data-start=\"398\" data-end=\"481\"\u003eCushion Cut Royal Blue Lab-Grown Sapphire Solitaire Ring in 925 Sterling Silver\u003c\/h3\u003e\n\u003cp data-start=\"483\" data-end=\"788\"\u003eThis Royal Blue Lab-Grown Sapphire Solitaire Ring by Black Jack features a beautifully proportioned cushion-cut center stone set in a classic four-prong setting. The band showcases intricate vintage-inspired engraving with subtle diamond accent detailing, giving the ring a timeless and elegant character.\u003c\/p\u003e\n\u003cp data-start=\"790\" data-end=\"993\"\u003eCrafted in genuine 925 sterling silver, this ring combines refined craftsmanship with durable, everyday wearability. It is an ideal choice for engagements, anniversaries, promises, or meaningful gifting.\u003c\/p\u003e\n\u003cp data-start=\"995\" data-end=\"1110\"\u003eEach ring is delivered with official Black Jack brand authenticity documentation and lifetime verification support.\u003c\/p\u003e\n\u003chr data-start=\"1112\" data-end=\"1115\"\u003e\n\u003ch2 data-start=\"1117\" data-end=\"1132\"\u003eKEY FEATURES\u003c\/h2\u003e\n\u003cp data-start=\"1134\" data-end=\"1283\"\u003e\u003cstrong data-start=\"1134\" data-end=\"1180\"\u003eRoyal Blue Lab-Grown Sapphire Center Stone\u003c\/strong\u003e\u003cbr data-start=\"1180\" data-end=\"1183\"\u003eA precision-cut cushion-shaped sapphire displaying a deep royal blue color and excellent brilliance.\u003c\/p\u003e\n\u003cp data-start=\"1285\" data-end=\"1422\"\u003e\u003cstrong data-start=\"1285\" data-end=\"1331\"\u003eVintage Engraved Band with Diamond Accents\u003c\/strong\u003e\u003cbr data-start=\"1331\" data-end=\"1334\"\u003eDetailed engraving and small round diamond accents enhance the ring’s classic aesthetic.\u003c\/p\u003e\n\u003cp data-start=\"1424\" data-end=\"1540\"\u003e\u003cstrong data-start=\"1424\" data-end=\"1460\"\u003e925 Sterling Silver Construction\u003c\/strong\u003e\u003cbr data-start=\"1460\" data-end=\"1463\"\u003eMade from authentic 925 sterling silver with a polished, long-lasting finish.\u003c\/p\u003e\n\u003cp data-start=\"1542\" data-end=\"1658\"\u003e\u003cstrong data-start=\"1542\" data-end=\"1571\"\u003eSecure Four-Prong Setting\u003c\/strong\u003e\u003cbr data-start=\"1571\" data-end=\"1574\"\u003eStrong prong setting ensures stone security while allowing maximum light reflection.\u003c\/p\u003e\n\u003cp data-start=\"1660\" data-end=\"1782\"\u003e\u003cstrong data-start=\"1660\" data-end=\"1692\"\u003eCertified Brand Authenticity\u003c\/strong\u003e\u003cbr data-start=\"1692\" data-end=\"1695\"\u003eIncludes a Black Jack Brand Authenticity Certificate with lifetime online verification.\u003c\/p\u003e\n\u003chr data-start=\"1784\" data-end=\"1787\"\u003e\n\u003ch2 data-start=\"1789\" data-end=\"1806\"\u003eSPECIFICATIONS\u003c\/h2\u003e\n\u003cul data-start=\"1808\" data-end=\"2273\"\u003e\n\u003cli data-start=\"1808\" data-end=\"1842\"\u003e\n\u003cp data-start=\"1810\" data-end=\"1842\"\u003eTotal Carat Weight: 1.00 Carat\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1843\" data-end=\"1877\"\u003e\n\u003cp data-start=\"1845\" data-end=\"1877\"\u003eMain Stone: Lab-Grown Sapphire\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1878\" data-end=\"1906\"\u003e\n\u003cp data-start=\"1880\" data-end=\"1906\"\u003eStone Shape: Cushion Cut\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1907\" data-end=\"1934\"\u003e\n\u003cp data-start=\"1909\" data-end=\"1934\"\u003eStone Color: Royal Blue\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1935\" data-end=\"1969\"\u003e\n\u003cp data-start=\"1937\" data-end=\"1969\"\u003eAccent Stones: Diamond Accents\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1970\" data-end=\"1999\"\u003e\n\u003cp data-start=\"1972\" data-end=\"1999\"\u003eAccent Stone Shape: Round\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2000\" data-end=\"2030\"\u003e\n\u003cp data-start=\"2002\" data-end=\"2030\"\u003eMetal: 925 Sterling Silver\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2031\" data-end=\"2051\"\u003e\n\u003cp data-start=\"2033\" data-end=\"2051\"\u003eMetal Stamp: 925\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2052\" data-end=\"2083\"\u003e\n\u003cp data-start=\"2054\" data-end=\"2083\"\u003eSetting Type: Prong Setting\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2084\" data-end=\"2119\"\u003e\n\u003cp data-start=\"2086\" data-end=\"2119\"\u003eRing Style: Vintage \/ Solitaire\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2120\" data-end=\"2148\"\u003e\n\u003cp data-start=\"2122\" data-end=\"2148\"\u003eCustomization: Available\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2149\" data-end=\"2207\"\u003e\n\u003cp data-start=\"2151\" data-end=\"2207\"\u003eCertificate: Black Jack Brand Authenticity Certificate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2208\" data-end=\"2273\"\u003e\n\u003cp data-start=\"2210\" data-end=\"2273\"\u003eOccasion: Engagement, Anniversary, Promise, Everyday Elegance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2275\" data-end=\"2278\"\u003e\n\u003ch2 data-start=\"2280\" data-end=\"2312\"\u003eWHY CHOOSE LAB-GROWN SAPPHIRE\u003c\/h2\u003e\n\u003cul data-start=\"2314\" data-end=\"2567\"\u003e\n\u003cli data-start=\"2314\" data-end=\"2363\"\u003e\n\u003cp data-start=\"2316\" data-end=\"2363\"\u003eRich royal blue color with consistent clarity\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2364\" data-end=\"2409\"\u003e\n\u003cp data-start=\"2366\" data-end=\"2409\"\u003eStrong durability suitable for daily wear\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2410\" data-end=\"2459\"\u003e\n\u003cp data-start=\"2412\" data-end=\"2459\"\u003eCreated in controlled laboratory environments\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2460\" data-end=\"2516\"\u003e\n\u003cp data-start=\"2462\" data-end=\"2516\"\u003eEthical alternative to traditionally mined sapphires\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2517\" data-end=\"2567\"\u003e\n\u003cp data-start=\"2519\" data-end=\"2567\"\u003ePremium gemstone appearance at excellent value\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2569\" data-end=\"2572\"\u003e\n\u003ch2 data-start=\"2574\" data-end=\"2592\"\u003eWHAT’S INCLUDED\u003c\/h2\u003e\n\u003cul data-start=\"2594\" data-end=\"2731\"\u003e\n\u003cli data-start=\"2594\" data-end=\"2646\"\u003e\n\u003cp data-start=\"2596\" data-end=\"2646\"\u003e1 × Royal Blue Lab-Grown Sapphire Solitaire Ring\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2647\" data-end=\"2681\"\u003e\n\u003cp data-start=\"2649\" data-end=\"2681\"\u003e1 × Premium Jewellery Gift Box\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2682\" data-end=\"2731\"\u003e\n\u003cp data-start=\"2684\" data-end=\"2731\"\u003e1 × Black Jack Brand Authenticity Certificate\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"2733\" data-end=\"2736\"\u003e\n\u003ch2 data-start=\"2738\" data-end=\"2761\"\u003eIMPORTANT DISCLOSURE\u003c\/h2\u003e\n\u003cp data-start=\"2763\" data-end=\"3098\"\u003eThis gemstone is a lab-grown sapphire and not a natural mined sapphire.\u003cbr data-start=\"2834\" data-end=\"2837\"\u003eLab-grown sapphires are created in controlled laboratory environments and belong to the same appearance category as traditional sapphire jewellery styles.\u003cbr data-start=\"2991\" data-end=\"2994\"\u003eThe Black Jack Brand Authenticity Certificate confirms gemstone type, specifications, and craftsmanship.\u003c\/p\u003e","brand":"Black Jack","offers":[{"title":"12 \/ Yellow gold-plated","offer_id":52012875251986,"sku":null,"price":99.0,"currency_code":"USD","in_stock":true},{"title":"12 \/ White gold-plated","offer_id":52012875284754,"sku":null,"price":99.0,"currency_code":"USD","in_stock":true},{"title":"12 \/ Rose gold-plated","offer_id":52012875317522,"sku":null,"price":99.0,"currency_code":"USD","in_stock":true},{"title":"11.5 \/ Yellow gold-plated","offer_id":52012875350290,"sku":null,"price":99.0,"currency_code":"USD","in_stock":true},{"title":"11.5 \/ White gold-plated","offer_id":52012875383058,"sku":null,"price":99.0,"currency_code":"USD","in_stock":true},{"title":"11.5 \/ Rose gold-plated","offer_id":52012875415826,"sku":null,"price":99.0,"currency_code":"USD","in_stock":true},{"title":"11 \/ Yellow gold-plated","offer_id":52012875448594,"sku":null,"price":99.0,"currency_code":"USD","in_stock":true},{"title":"11 \/ White 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