{"product_id":"1-copy-52","title":"3.00 CT Vintage Marquise Lab-Grown Diamond Engagement Ring in 14K White Gold – Hand-Engraved Solitaire Design","description":"\u003cp data-start=\"428\" data-end=\"660\"\u003eThis breathtaking vintage-inspired engagement ring is crafted in luxurious 14K white gold and features a stunning marquise-cut IGI certified lab-grown diamond accented by brilliant side diamonds on an intricately hand-engraved band.\u003c\/p\u003e\n\u003cp data-start=\"662\" data-end=\"907\"\u003eDesigned with timeless antique-inspired craftsmanship and refined engraved detailing, the elegant solitaire-style setting enhances the brilliance of the center stone while the accent diamonds add exceptional sparkle and luxurious sophistication.\u003c\/p\u003e\n\u003cp data-start=\"909\" data-end=\"1236\"\u003eWith a \u003cstrong data-start=\"916\" data-end=\"949\"\u003etotal carat weight of 3.00 CT\u003c\/strong\u003e, the marquise-cut center diamond weighs \u003cstrong data-start=\"990\" data-end=\"1001\"\u003e2.60 CT\u003c\/strong\u003e, while the accent diamonds contribute \u003cstrong data-start=\"1040\" data-end=\"1051\"\u003e0.40 CT\u003c\/strong\u003e total weight. All diamonds are graded within the \u003cstrong data-start=\"1101\" data-end=\"1120\"\u003eD–F color range\u003c\/strong\u003e and \u003cstrong data-start=\"1125\" data-end=\"1144\"\u003eVS1–VS2 clarity\u003c\/strong\u003e, delivering extraordinary fire, brilliance, and a refined near-colorless luxury appearance.\u003c\/p\u003e\n\u003cp data-start=\"1238\" data-end=\"1462\"\u003eIts graceful marquise silhouette, IGI certified craftsmanship, and hand-engraved vintage styling make this ring a luxurious statement piece perfect for engagements, weddings, and heirloom-inspired bridal jewelry collections.\u003c\/p\u003e","brand":"Diamond Studio","offers":[{"title":"Default Title","offer_id":48037609832686,"sku":null,"price":4500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/2571\/2162\/files\/ChatGPTImageMay22_2026_02_44_09AM.png?v=1779400836","url":"https:\/\/diamondstudio.com\/products\/1-copy-52","provider":"Diamond Studio","version":"1.0","type":"link"}