{"product_id":"3-19-ct-tw-round-lab-grown-diamond-stud-earrings-18k-white-gold-florence-3-prong-martini-screw-back","title":"3.19 ct tw Round Lab-Grown Diamond Stud Earrings, 18K White Gold - Florence 3-Prong Martini, Screw-back","description":"\u003cdiv class=\"rp-tabs\"\u003e\n\u003cdiv class=\"rp-tab\" data-tab=\"Description\"\u003e\n\u003cp\u003eThis ready-to-ship pair of Florence Round Cut Diamond Stud Earrings features two hand-matched lab-grown diamonds with a combined 3.19 ct tw, set in 18K White Gold three-prong martini mounts with secure screw backs. Each diamond is graded D color (the highest colorless grade) with VVS1 clarity and Ideal Cut — a near-flawless pairing that delivers maximum brilliance, fire, and scintillation.\u003c\/p\u003e\n\u003cp\u003eHandcrafted in New York by Ring Premier's master jewelers, the Florence's three-prong martini design allows more of the diamond to be exposed to light, enhancing perceived size and fire. Three prongs taper downward into a narrow, inverted-cone gallery — the shape that gives the martini mount its name. The tapered design seats the diamond lower and closer to the earlobe than a standard basket, reducing the profile height. With three claws instead of four, approximately 25% less metal obscures the diamond's crown facets, increasing the visible face-up area of the stone.\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\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCut Grade:\u003c\/strong\u003e Ideal Cut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShape:\u003c\/strong\u003e Round Brilliant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor Grade:\u003c\/strong\u003e D (Stone 1: D \/ Stone 2: D)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClarity Grade:\u003c\/strong\u003e VVS1 (Stone 1: VVS1 \/ Stone 2: VVS1)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTotal Carat Weight:\u003c\/strong\u003e 3.19 ct tw (Stone 1: 1.59 ct \/ Stone 2: 1.60 ct)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMetal:\u003c\/strong\u003e 18K White Gold\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSetting Style:\u003c\/strong\u003e Three-prong martini mount with tapered gallery\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClosure:\u003c\/strong\u003e Screw-back\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStones:\u003c\/strong\u003e 2 hand-matched IGI-certified stones\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eCertificates\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.igi.org\/verify-your-report\/?r=LG795607083\" target=\"_blank\" rel=\"noopener\"\u003eView IGI Certificate — Stone 1 (LG795607083)\u003c\/a\u003e\u003c\/li\u003e\n\u003cli\u003e\u003ca href=\"https:\/\/www.igi.org\/verify-your-report\/?r=LG779609257\" target=\"_blank\" rel=\"noopener\"\u003eView IGI Certificate — Stone 2 (LG779609257)\u003c\/a\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rp-tab\" data-tab=\"Craftsmanship\"\u003e\n\u003cp\u003eEvery pair of Florence earrings is handcrafted in New York by Ring Premier's skilled jewelers who combine modern precision tools with traditional hand-finishing techniques. Ring Premier exclusively uses recycled precious metals and conflict-free, lab-grown stones. All lab-grown diamonds are verified as 100% carbon neutral by Clear Neutral, a trusted third-party carbon neutrality certifier.\u003c\/p\u003e\n\u003cp\u003eEach earring undergoes multi-stage quality inspection — including prong tightness testing, girdle alignment verification, and a final loupe inspection under 10× magnification for brilliance and symmetry — before shipping.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"rp-tab\" data-tab=\"Shipping \u0026amp; Returns\"\u003e\n\u003cul\u003e\n\u003cli\u003ePremium handcrafted jewelry box designed for gifting\u003c\/li\u003e\n\u003cli\u003eIGI grading reports for both stones\u003c\/li\u003e\n\u003cli\u003eCertificate of Authenticity\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\u003cli\u003eReady to ship — leaves our workshop within 1 business day\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Ring Premier","offers":[{"title":"Default Title","offer_id":53713256972561,"sku":"LG795607083-LG779609257","price":1790.0,"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\/3-19-ct-tw-round-lab-grown-diamond-stud-earrings-18k-white-gold-florence-3-prong-martini-screw-back","provider":"Ring Premier","version":"1.0","type":"link"}