{"product_id":"2-50-carat-oval-marquise-cut-lab-grown-diamond-three-stone-engagement-ring-in-925-sterling-silver","title":"2.50 Carat Oval \u0026 Marquise Cut Lab-Grown Diamond Three Stone Engagement Ring in 925 Sterling Silver","description":"\u003ch2 data-start=\"1073\" data-end=\"1098\"\u003e\u003cstrong data-start=\"518\" data-end=\"610\"\u003eOval \u0026amp; Marquise Cut Lab-Grown Diamond Three Stone Engagement Ring in 925 Sterling Silver\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cdiv class=\"flex flex-col text-sm pb-25\"\u003e\n\u003carticle class=\"text-token-text-primary w-full focus:outline-none [--shadow-height:45px] has-data-writing-block:pointer-events-none has-data-writing-block:-mt-(--shadow-height) has-data-writing-block:pt-(--shadow-height) [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"3d19555b-1b1c-44c3-8914-8fb9a82516ea\" data-testid=\"conversation-turn-36\" data-scroll-anchor=\"true\" data-turn=\"assistant\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:--spacing(4)] @w-sm\/main:[--thread-content-margin:--spacing(6)] @w-lg\/main:[--thread-content-margin:--spacing(16)] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\" tabindex=\"-1\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"bc625b85-f285-41f0-ba57-238646d83d1e\" dir=\"auto\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal [.text-message+\u0026amp;]:mt-1\" data-message-model-slug=\"gpt-5-2\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden first:pt-[1px]\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert w-full wrap-break-word dark markdown-new-styling\"\u003e\n\u003cp data-start=\"612\" data-end=\"907\"\u003eCelebrate timeless brilliance with this Oval \u0026amp; Marquise Cut Lab-Grown Diamond Three Stone Engagement Ring by Black Jack. Designed with a radiant oval-cut center diamond accented by marquise and round side diamonds, this ring delivers exceptional sparkle with elegant symmetry and refined detail.\u003c\/p\u003e\n\u003cp data-start=\"909\" data-end=\"1159\"\u003eCrafted in genuine 925 sterling silver, the polished band enhances the brilliance of each diamond while maintaining a graceful and balanced silhouette, making this ring a perfect choice for engagements, anniversaries, or meaningful milestone moments.\u003c\/p\u003e\n\u003chr data-start=\"1161\" data-end=\"1164\"\u003e\n\u003ch3 data-start=\"1166\" data-end=\"1186\"\u003e\u003cstrong data-start=\"1170\" data-end=\"1186\"\u003eKey Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"1188\" data-end=\"1402\"\u003e\u003cstrong data-start=\"1188\" data-end=\"1218\"\u003ePremium Lab-Grown Diamonds\u003c\/strong\u003e\u003cbr data-start=\"1218\" data-end=\"1221\"\u003eFeatures a total 2.50 carat weight of lab-grown diamonds, including a striking 2.00 carat oval-cut center stone complemented by marquise and round side diamonds totaling 0.50 carat.\u003c\/p\u003e\n\u003cp data-start=\"1404\" data-end=\"1541\"\u003e\u003cstrong data-start=\"1404\" data-end=\"1441\"\u003e925 Sterling Silver Craftsmanship\u003c\/strong\u003e\u003cbr data-start=\"1441\" data-end=\"1444\"\u003eMade from genuine 925 sterling silver, offering durability, shine, and comfortable everyday wear.\u003c\/p\u003e\n\u003cp data-start=\"1543\" data-end=\"1662\"\u003e\u003cstrong data-start=\"1543\" data-end=\"1567\"\u003eSecure Prong Setting\u003c\/strong\u003e\u003cbr data-start=\"1567\" data-end=\"1570\"\u003eEach diamond is held in classic prong settings to maximize light performance and brilliance.\u003c\/p\u003e\n\u003cp data-start=\"1664\" data-end=\"1801\"\u003e\u003cstrong data-start=\"1664\" data-end=\"1694\"\u003eElegant Three-Stone Design\u003c\/strong\u003e\u003cbr data-start=\"1694\" data-end=\"1697\"\u003eThe oval center paired with marquise and round side diamonds creates a refined and luxurious silhouette.\u003c\/p\u003e\n\u003cp data-start=\"1803\" data-end=\"1899\"\u003e\u003cstrong data-start=\"1803\" data-end=\"1826\"\u003eCustomizable Design\u003c\/strong\u003e\u003cbr data-start=\"1826\" data-end=\"1829\"\u003eAvailable in multiple ring sizes. Custom requests can be accommodated.\u003c\/p\u003e\n\u003cp data-start=\"1901\" data-end=\"2186\"\u003e\u003cstrong data-start=\"1901\" data-end=\"1927\"\u003eCertified Authenticity\u003c\/strong\u003e\u003cbr data-start=\"1927\" data-end=\"1930\"\u003eIncludes a Black Jack Brand Authenticity Certificate, available for lifetime online verification and downloadable PDF access through our official website. Each certificate confirms the product’s specifications and serves as permanent proof of authenticity.\u003c\/p\u003e\n\u003chr data-start=\"2188\" data-end=\"2191\"\u003e\n\u003ch3 data-start=\"2193\" data-end=\"2215\"\u003e\u003cstrong data-start=\"2197\" data-end=\"2215\"\u003eSpecifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2217\" data-end=\"2655\"\u003eMain Stone: Lab-Grown Diamond Oval Cut\u003cbr data-start=\"2255\" data-end=\"2258\"\u003eSide Stones: Lab-Grown Diamond Marquise \u0026amp; Round Cut\u003cbr data-start=\"2309\" data-end=\"2312\"\u003e• Total Carat Weight: 2.50 Carat\u003cbr data-start=\"2344\" data-end=\"2347\"\u003e• Center Stone Weight: 2.00 Carat\u003cbr data-start=\"2380\" data-end=\"2383\"\u003e• Side Stone Weight: 0.50 Carat Total\u003cbr data-start=\"2420\" data-end=\"2423\"\u003e• Diamond Color \/ Clarity: E–F Color, VVS–VS Clarity\u003cbr data-start=\"2475\" data-end=\"2478\"\u003e• Cut Grade: Excellent \/ Very Good\u003cbr data-start=\"2512\" data-end=\"2515\"\u003e• Metal: 925 Sterling Silver\u003cbr data-start=\"2543\" data-end=\"2546\"\u003e• Metal Stamp: 925\u003cbr data-start=\"2564\" data-end=\"2567\"\u003e• Setting Type: Prong Setting\u003cbr data-start=\"2596\" data-end=\"2599\"\u003e• Style: Three Stone Ring\u003cbr data-start=\"2624\" data-end=\"2627\"\u003e• Customization: Available\u003c\/p\u003e\n\u003cp data-start=\"2657\" data-end=\"2744\"\u003e• Certificate: Black Jack Brand Authenticity Certificate Lifetime Online Verification\u003c\/p\u003e\n\u003cp data-start=\"2746\" data-end=\"2799\"\u003e• Occasion: Engagement, Anniversary, Proposal, Gift\u003c\/p\u003e\n\u003chr data-start=\"2801\" data-end=\"2804\"\u003e\n\u003ch3 data-start=\"2806\" data-end=\"2843\"\u003e\u003cstrong data-start=\"2810\" data-end=\"2843\"\u003eWhy Choose Lab-Grown Diamonds\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"2845\" data-end=\"3110\"\u003e• Real Diamond: Same physical, optical, and chemical properties as mined diamonds\u003cbr data-start=\"2926\" data-end=\"2929\"\u003e• Ethical \u0026amp; Responsible: Created without mining impact\u003cbr data-start=\"2983\" data-end=\"2986\"\u003e• Excellent Value: Premium appearance at a more accessible price\u003cbr data-start=\"3050\" data-end=\"3053\"\u003e• Conflict-Free: Modern, transparent production process\u003c\/p\u003e\n\u003chr data-start=\"3112\" data-end=\"3115\"\u003e\n\u003ch3 data-start=\"3117\" data-end=\"3140\"\u003e\u003cstrong data-start=\"3121\" data-end=\"3140\"\u003eWhat’s Included\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"3142\" data-end=\"3255\"\u003e1 × Lab-Grown Diamond Silver Ring\u003cbr data-start=\"3175\" data-end=\"3178\"\u003e1 × Premium Wooden Gift Box\u003cbr data-start=\"3205\" data-end=\"3208\"\u003e1 × Black Jack Brand Authenticity Certificate\u003c\/p\u003e\n\u003chr data-start=\"3257\" data-end=\"3260\"\u003e\n\u003ch3 data-start=\"3262\" data-end=\"3290\"\u003e\u003cstrong data-start=\"3266\" data-end=\"3290\"\u003eImportant Disclosure\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp data-start=\"3292\" data-end=\"3512\"\u003eLab-grown diamonds are real diamonds created using laboratory technology and are distinct from earth-mined diamonds. Certification details depend on diamond carat weight and are clearly specified in each product listing.\u003c\/p\u003e\n\u003chr data-start=\"3514\" data-end=\"3517\"\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/article\u003e\n\u003c\/div\u003e","brand":"Black Jack","offers":[{"title":"8 \/ Yellow gold-plated","offer_id":52010656432402,"sku":"LABR-34-4","price":593.81,"currency_code":"USD","in_stock":true},{"title":"8 \/ White gold-plated","offer_id":52010656465170,"sku":"LABR-34-5","price":593.81,"currency_code":"USD","in_stock":true},{"title":"8 \/ Rose 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