{"product_id":"2-5ct-marquise-lab-grown-diamond-solitaire-engagement-ring-18k-gold","title":"2.5ct Marquise Lab Grown Diamond Engagement Ring in 18K Gold","description":"\u003cp\u003eElegant and breathtaking, the 2.5-carat marquise-cut lab-grown diamond solitaire engagement ring combines timeless sophistication with modern elongation and fiery brilliance. The classic marquise shape flatters the finger, creating a lengthening effect with exceptional sparkle and presence.\u003c\/p\u003e\n\u003cp\u003eAvailable in solid 18K gold — choose classic Yellow Gold, bright White Gold, or luxurious Two-Tone (yellow gold shank + white gold prong setting) for the perfect contrast.\u003c\/p\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eWhy You’ll Love This Ring\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eCenter Stone:\u003c\/strong\u003e 2.5 carat lab-grown marquise cut diamond\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuality:\u003c\/strong\u003e VS+ clarity, near colorless (F–H range typical for premium lab-grown)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal Options:\u003c\/strong\u003e 18K solid gold in Yellow, White, or Two-Tone (yellow \u0026amp; white)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStyle:\u003c\/strong\u003e Classic solitaire with secure 6-prong setting for maximum diamond visibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eKey Specifications\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cul\u003e\n\u003cli\u003eCarat weight: 2.5 ct\u003c\/li\u003e\n\u003cli\u003eShape: Marquise Cut\u003c\/li\u003e\n\u003cli\u003eClarity: VS+ (eye-clean)\u003c\/li\u003e\n\u003cli\u003eColor: Near colorless (F–H typical)\u003c\/li\u003e\n\u003cli\u003eMetal: 18K gold – Yellow, White, or Two-Tone (yellow shank + white prongs)\u003c\/li\u003e\n\u003cli\u003eRing sizes available: 6–10 (half sizes included; contact for custom)\u003c\/li\u003e\n\u003cli\u003eDiamond Certificate Report included with every ring\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eThe Lab-Grown Diamond Advantage\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eIdentical chemically, optically, and physically to earth-mined diamonds — but 100% conflict-free, sustainable, and up to 80% more affordable. Every stone is individually inspected for maximum fire and scintillation.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003ePerfect For\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003eProposals, anniversaries, or the bride who wants dramatic elongation with timeless elegance. The marquise shape pairs beautifully with any wedding band and stands out beautifully in two-tone.\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cdetails\u003e\n\u003csummary\u003e\u003cstrong\u003eShipping, Returns \u0026amp; Warranty\u003c\/strong\u003e\u003c\/summary\u003e\n\u003cp\u003e✔ Free insured shipping on all orders\u003cbr\u003e✔ 30-day easy returns\u003cbr\u003e✔ Lifetime manufacturing warranty against defects\u003cbr\u003e✔ Diamond certificate included\u003c\/p\u003e\n\u003c\/details\u003e\n\u003cp\u003e\u003cstrong\u003eReady to make it yours?\u003c\/strong\u003e Select your metal purity \u0026amp; color, add to cart now, or message us for custom sizing, engraving, or two-tone preferences.\u003c\/p\u003e","brand":"JC Fine Jewelry","offers":[{"title":"6 \/ 18K Yellow Gold","offer_id":47163862319287,"sku":"127290:3159:P","price":3800.0,"currency_code":"USD","in_stock":true},{"title":"6 \/ 18K White Gold","offer_id":47163862352055,"sku":"127290:3155:P","price":3800.0,"currency_code":"USD","in_stock":true},{"title":"6 \/ 18K Yellow-White Gold","offer_id":47163862384823,"sku":"127290:3161:P","price":3800.0,"currency_code":"USD","in_stock":true},{"title":"6.5 \/ 18K Yellow Gold","offer_id":47163862417591,"sku":"127290:3159:P","price":3800.0,"currency_code":"USD","in_stock":true},{"title":"6.5 \/ 18K White Gold","offer_id":47163862450359,"sku":"127290:3155:P","price":3800.0,"currency_code":"USD","in_stock":true},{"title":"6.5 \/ 18K Yellow-White Gold","offer_id":47163862483127,"sku":"127290:3161:P","price":3800.0,"currency_code":"USD","in_stock":true},{"title":"7 \/ 18K Yellow Gold","offer_id":47163862515895,"sku":"127290:3159:P","price":3800.0,"currency_code":"USD","in_stock":true},{"title":"7 \/ 18K White Gold","offer_id":47163862548663,"sku":"127290:3155:P","price":3800.0,"currency_code":"USD","in_stock":true},{"title":"7 \/ 18K Yellow-White Gold","offer_id":47163862581431,"sku":"127290:3161:P","price":3800.0,"currency_code":"USD","in_stock":true},{"title":"7.5 \/ 18K Yellow Gold","offer_id":47163862614199,"sku":"127290:3159:P","price":3800.0,"currency_code":"USD","in_stock":true},{"title":"7.5 \/ 18K White Gold","offer_id":47163862646967,"sku":"127290:3155:P","price":3800.0,"currency_code":"USD","in_stock":true},{"title":"7.5 \/ 18K Yellow-White Gold","offer_id":47163862679735,"sku":"127290:3161:P","price":3800.0,"currency_code":"USD","in_stock":true},{"title":"8 \/ 18K Yellow Gold","offer_id":47163862712503,"sku":"127290:3159:P","price":3800.0,"currency_code":"USD","in_stock":true},{"title":"8 \/ 18K White Gold","offer_id":47163862745271,"sku":"127290:3155:P","price":3800.0,"currency_code":"USD","in_stock":true},{"title":"8 \/ 18K Yellow-White Gold","offer_id":47163862778039,"sku":"127290:3161:P","price":3800.0,"currency_code":"USD","in_stock":true},{"title":"8.5 \/ 18K Yellow Gold","offer_id":47163862810807,"sku":"127290:3159:P","price":3800.0,"currency_code":"USD","in_stock":true},{"title":"8.5 \/ 18K White Gold","offer_id":47163862843575,"sku":"127290:3155:P","price":3800.0,"currency_code":"USD","in_stock":true},{"title":"8.5 \/ 18K Yellow-White Gold","offer_id":47163862876343,"sku":"127290:3161:P","price":3800.0,"currency_code":"USD","in_stock":true},{"title":"9 \/ 18K Yellow Gold","offer_id":47163862909111,"sku":"127290:3159:P","price":3800.0,"currency_code":"USD","in_stock":true},{"title":"9 \/ 18K White Gold","offer_id":47163862941879,"sku":"127290:3155:P","price":3800.0,"currency_code":"USD","in_stock":true},{"title":"9 \/ 18K Yellow-White Gold","offer_id":47163862974647,"sku":"127290:3161:P","price":3800.0,"currency_code":"USD","in_stock":true},{"title":"9.5 \/ 18K Yellow Gold","offer_id":47163863007415,"sku":"127290:3159:P","price":3800.0,"currency_code":"USD","in_stock":true},{"title":"9.5 \/ 18K White Gold","offer_id":47163863040183,"sku":"127290:3155:P","price":3800.0,"currency_code":"USD","in_stock":true},{"title":"9.5 \/ 18K Yellow-White Gold","offer_id":47163863072951,"sku":"127290:3161:P","price":3800.0,"currency_code":"USD","in_stock":true},{"title":"10 \/ 18K Yellow Gold","offer_id":47163863105719,"sku":"127290:3159:P","price":3800.0,"currency_code":"USD","in_stock":true},{"title":"10 \/ 18K White Gold","offer_id":47163863138487,"sku":"127290:3155:P","price":3800.0,"currency_code":"USD","in_stock":true},{"title":"10 \/ 18K Yellow-White Gold","offer_id":47163863171255,"sku":"127290:3161:P","price":3800.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0737\/4310\/6231\/files\/2-5ct-marquise-lab-grown-diamond-solitaire-engagement-ring-yellow-gold-close-up_ed835efa-c450-4d65-af95-5670c1a47ed0.jpg?v=1773339224","url":"https:\/\/jcfinejewelry.com\/products\/2-5ct-marquise-lab-grown-diamond-solitaire-engagement-ring-18k-gold","provider":"JC Fine Jewelry","version":"1.0","type":"link"}