{"product_id":"platinum-square-lab-grown-diamond-u-prong-five-stone-anniversary-band","title":"Platinum Square Lab-Grown Diamond U-Prong Five-Stone Anniversary Band – 1\/2–2 5\/8 CTW","description":"\u003cp\u003eLab-Grown Diamond u-prong five-stone anniversary band in solid platinum — crafted to order in the United States.\u003c\/p\u003e\u003ch3\u003eWhy Choose Platinum?\u003c\/h3\u003e\u003cp\u003ePlatinum is naturally white through and through - it never yellows and never needs re-plating. Hypoallergenic, noticeably heavier, and it develops a prized patina over decades. The heirloom-grade choice. On a budget? 14K white gold gives a similar look for less.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAvailable in:\u003c\/strong\u003e ✓ Platinum · \u003ca href=\"\/pt\/pages\/metal-guide\"\u003eCompare Metals →\u003c\/a\u003e\u003c\/p\u003e\u003ch3\u003eDesign Details\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eU-Prong Five-Stone Anniversary Band\u003c\/li\u003e\n\u003cli\u003eSquare lab-grown diamond, F+ color, VS clarity\u003c\/li\u003e\n\u003cli\u003eTotal carat weight options: 1\/2 CTW, 3\/4 CTW, 1 CTW, 1 1\/4 CTW, 1 3\/8 CTW, 2 CTW, 2 5\/8 CTW\u003c\/li\u003e\n\u003cli\u003ePolished finish; white gold is rhodium-plated\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eSpecifications\u003c\/h3\u003e\u003ctable\u003e\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eStone\u003c\/td\u003e\n\u003ctd\u003eLab-Grown Diamond\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStone shape\u003c\/td\u003e\n\u003ctd\u003eSquare\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTotal carat weight\u003c\/td\u003e\n\u003ctd\u003e1\/2–2 5\/8 CTW\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiamond color\u003c\/td\u003e\n\u003ctd\u003eF+\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiamond clarity\u003c\/td\u003e\n\u003ctd\u003eVS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMetal\u003c\/td\u003e\n\u003ctd\u003ePlatinum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eApprox. weight\u003c\/td\u003e\n\u003ctd\u003e3.89-6.60 g depending on option\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003ePolished; white gold rhodium-plated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\u003c\/table\u003e\u003ch3\u003eSizing \u0026amp; Delivery — Free Ring Sizing\u003c\/h3\u003e\u003cp\u003eSelect your ring size above (6-8; other sizes free on request — \u003ca href=\"\/pt\/pages\/contact\"\u003econtact us\u003c\/a\u003e). Unsure of your size? See our \u003ca href=\"\/pt\/pages\/ring-size-guide\"\u003eRing Size Guide\u003c\/a\u003e. Ships within 10-14 business days, fully insured.\u003c\/p\u003e\u003ch3\u003eCare\u003c\/h3\u003e\u003cp\u003eClean gently with warm water, mild soap, and a soft cloth. Remove during heavy work.\u003c\/p\u003e\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\u003cp\u003e\u003cstrong\u003eWhy is platinum more expensive?\u003c\/strong\u003e It is rarer, denser (more precious metal by weight), and requires specialist crafting. In return it lasts generations without re-plating.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eAre lab-grown diamonds real diamonds?\u003c\/strong\u003e Yes — chemically and optically identical to mined diamonds. Learn more in our \u003ca href=\"\/pt\/pages\/diamond-guide\"\u003eDiamond Guide\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eDoes it come with a warranty?\u003c\/strong\u003e Yes, every piece is backed by our craftsmanship guarantee.\u003c\/p\u003e\u003cp\u003eExplore more: \u003ca href=\"\/pt\/collections\/bridal\"\u003eBridal\u003c\/a\u003e · \u003ca href=\"\/pt\/pages\/metal-guide\"\u003eMetal Guide\u003c\/a\u003e · \u003ca href=\"\/pt\/pages\/diamond-guide\"\u003eDiamond Guide\u003c\/a\u003e\u003c\/p\u003e","brand":"Italian Fashions","offers":[{"title":"1 1\/4 CTW \/ 6","offer_id":52010974380317,"sku":"IF-ST-123389:LG6115:P-PT-6","price":2349.0,"currency_code":"USD","in_stock":true},{"title":"1 1\/4 CTW \/ 6.5","offer_id":52010974413085,"sku":"IF-ST-123389:LG6115:P-PT-6.5","price":2349.0,"currency_code":"USD","in_stock":true},{"title":"1 1\/4 CTW \/ 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