{"product_id":"platinum-vintage-old-mine-cut-diamond-ring-gia-certified","title":"Platinum Vintage Old Mine Cut Diamond Ring – GIA Certified","description":"\u003cp\u003eA truly exceptional vintage platinum diamond ring centered around a genuine Old Mine Cut diamond, set in an elegant, sculptural platinum mounting that highlights the stone’s antique character and fire.\u003c\/p\u003e\n\n\u003cp\u003eWhile the accompanying GIA report lists the diamond as a “Round Brilliant,” this is a technical limitation of modern grading systems. GIA does not formally classify Old Mine Cut diamonds, and therefore assigns the closest contemporary category. In person, the stone clearly displays all the hallmark characteristics of an authentic Old Mine Cut: a high crown, chunky facets, soft pillowy outline, and romantic, candlelit brilliance that cannot be replicated by modern cuts.\u003c\/p\u003e\n\n\u003cp\u003eThis ring is a beautiful example of early 20th-century craftsmanship, marrying old-world charm with timeless elegance.\u003c\/p\u003e\n\n\u003cp\u003e⸻\u003c\/p\u003e\n\n\u003cp\u003eDetails\u003cbr\u003e\n\t•\tCenter Stone: Natural Old Mine Cut Diamond\u003cbr\u003e\n\t•\tTotal Carat Weight: Approximately 1.25 carats total\u003cbr\u003e\n\t•\tDiamond Report: GIA (report included)\u003cbr\u003e\n\t•\tMetal: Solid Platinum\u003cbr\u003e\n\t•\tRing Size: 6 ¼ (resizing available upon request)\u003cbr\u003e\n\t•\tTotal Weight: Approximately 5 grams\u003cbr\u003e\n\t•\tEra: Circa 1920s–1930s (Art Deco \/ Transitional period)\u003c\/p\u003e\n\n\u003cp\u003e⸻\u003c\/p\u003e\n\n\u003cp\u003eWhy Old Mine Cut Diamonds Are Special\u003c\/p\u003e\n\n\u003cp\u003eOld Mine Cut diamonds were hand-cut long before modern technology, prized for their depth, warmth, and dramatic sparkle rather than icy perfection. Each stone is unique — no two are alike — making this ring a true one-of-a-kind heirloom piece.\u003c\/p\u003e\n\n\u003cp\u003e⸻\u003c\/p\u003e\n\n\u003cp\u003eCondition\u003c\/p\u003e\n\n\u003cp\u003eExcellent vintage condition with beautifully preserved detailing. Minor wear consistent with age, adding to its authentic antique character.\u003c\/p\u003e\n\n\u003cp\u003e⸻\u003c\/p\u003e\n\n\u003cp\u003ePerfect For\u003cbr\u003e\n\t•\tAntique \u0026amp; vintage diamond collectors\u003cbr\u003e\n\t•\tEngagement rings with soul and history\u003cbr\u003e\n\t•\tLovers of Old Mine Cut and Art Deco jewelry\u003cbr\u003e\n\t•\tA meaningful heirloom to pass down generations\u003c\/p\u003e\n\n\u003cp\u003e⸻\u003c\/p\u003e\n\n\u003cp\u003eWhat You’ll Receive\u003cbr\u003e\n\t•\tThe vintage platinum diamond ring\u003cbr\u003e\n\t•\tOriginal GIA Diamond Report\u003c\/p\u003e","brand":"VintEdge Estate","offers":[{"title":"Default Title","offer_id":44187300233309,"sku":null,"price":3600.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0696\/3006\/6781\/files\/il_fullxfull.7737425491_hbec.jpg?v=1770576063","url":"https:\/\/vintedgeestate.com\/products\/platinum-vintage-old-mine-cut-diamond-ring-gia-certified","provider":"VintEdge Estate","version":"1.0","type":"link"}