{"product_id":"3-10-ct-tw-round-lab-grown-diamond-stud-earrings-platinum-florence-3-prong-martini-screw-back","title":"3.10 ct tw Round Lab-Grown Diamond Stud Earrings, Platinum - Florence 3-Prong Martini, Screw-back","description":"\u003cdiv class=\"rp-tabs\"\u003e\n\u003cdiv class=\"rp-tab\"\u003e\n\u003cp\u003eThis ready-to-ship pair from the Florence collection features two matched lab-grown round brilliant diamonds totaling 3.10 ct tw, set in PT950 platinum three-prong martini mounts. Both stones are graded E color, VVS2 clarity, with Ideal Cut for maximum brilliance — handpicked, matched, and ready to ship.\u003c\/p\u003e\n\u003cp\u003eThe Florence martini mount seats each diamond lower and closer to the earlobe than a standard four-prong basket, exposing approximately 25% more of the stone's face-up area. Platinum's natural white sheen and density make it the premier choice for diamond settings — no plating required, exceptional prong strength, and a finish that develops a distinctive patina over time. Closure: screw-back posts for the most secure hold.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eStone Type:\u003c\/strong\u003e Lab-Grown Diamond (2 matched stones)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Carat Weight:\u003c\/strong\u003e 3.10 ct tw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape \u0026amp; Cut:\u003c\/strong\u003e Round Brilliant, Ideal Cut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor Grade:\u003c\/strong\u003e E (both stones)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClarity Grade:\u003c\/strong\u003e VVS2 (both stones)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePolish \/ Symmetry:\u003c\/strong\u003e Excellent \/ Excellent (both stones)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStone 1:\u003c\/strong\u003e 1.54 ct, 7.43–7.49 × 4.54 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStone 2:\u003c\/strong\u003e 1.56 ct, 7.44–7.47 × 4.55 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e PT950 Platinum\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSetting:\u003c\/strong\u003e Three-prong martini mount with tapered gallery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClosure:\u003c\/strong\u003e Screw-back posts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertification:\u003c\/strong\u003e IGI grading report included for each stone\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rp-tab\"\u003e\n\u003cp\u003eEach stone in this pair ships with its individual IGI (International Gemological Institute) grading report. Verify each certificate directly with IGI:\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.igi.org\/verify-your-report\/?r=LG779669647\" rel=\"noopener\" target=\"_blank\"\u003eView IGI Certificate — Stone 1 (#LG779669647)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.igi.org\/verify-your-report\/?r=LG779647411\" rel=\"noopener\" target=\"_blank\"\u003eView IGI Certificate — Stone 2 (#LG779647411)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rp-tab\"\u003e\n\u003cp\u003eHandcrafted in New York by Ring Premier's master jewelers. All lab-grown diamonds are conflict-free and verified 100% carbon neutral by Clear Neutral. Each earring undergoes multi-stage quality inspection — prong tightness, girdle alignment, and a final 10× loupe inspection — before shipping.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rp-tab\"\u003e\n\u003cul\u003e\n\u003cli\u003eShips within 1 business day from our New York atelier\u003c\/li\u003e\n\u003cli\u003ePremium handcrafted jewelry box designed for gifting\u003c\/li\u003e\n\u003cli\u003eIGI certificates and Certificate of Authenticity included\u003c\/li\u003e\n\u003cli\u003eFree fully insured shipping with tracking\u003c\/li\u003e\n\u003cli\u003e30-day free returns — no questions asked\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Ring Premier","offers":[{"title":"Default Title","offer_id":53701926224145,"sku":"LG779669647-LG779647411","price":1880.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0688\/9101\/7489\/files\/5418-6ct-White_Gold-Diamond-_view4.png?v=1774932422","url":"https:\/\/ringpremier.com\/products\/3-10-ct-tw-round-lab-grown-diamond-stud-earrings-platinum-florence-3-prong-martini-screw-back","provider":"Ring Premier","version":"1.0","type":"link"}