{"product_id":"old-mine-cut-diamond-platinum-engagement-ring-4","title":"Antique 1920s Old Mine Cut Diamond and Platinum Engagement Ring","description":"\u003cp\u003eA timeless testament to early 20th-century craftsmanship, this engagement ring showcases the distinctive character of an Old Mine Cut diamond—prized for its romantic, cushion-like proportions and the warm, intimate glow it imparts. The Old Mine Cut represents a pinnacle of hand-cut diamond artistry, each stone bearing the subtle variations and soul that distinguish vintage gems from their modern counterparts. Set in platinum, a metal favored by master jewelers of the Art Deco era for its durability and luminous white tone, this ring exemplifies the enduring elegance of antique design. The supporting diamonds frame the center stone with refined sophistication, enhancing its presence while maintaining the understated luxury characteristic of 1920s jewelry. This is a piece for those who appreciate the narrative of history and the irreplaceable beauty of genuine estate jewelry.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003e*Please take note that this gemstone may have minor chips, surface inclusions, or abrasions. We have considered these slight imperfections when pricing this item. If you have any inquiries about this or any of our exquisite pieces, please don't hesitate to contact us.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eMetal: Platinum\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eGem: Old Mine Cut Diamond .93 Carats, I in Color, VVS2 in Clarity\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eGem Measurements: 6.0 mm, Round\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eAccents: 16 Diamonds totaling .40 Carats, H-I in Color, VS-I in Clarity\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eRing Size: 7.75\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eMarks: \"IRID PLAT\" Stamped on the inside band\u003c\/span\u003e\u003c\/p\u003e","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":42865664196702,"sku":"A86519","price":7885.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/files\/9364-15.jpg?v=1786988202","url":"https:\/\/www.marketsquarejewelers.com\/products\/old-mine-cut-diamond-platinum-engagement-ring-4","provider":"Market Square Jewelers","version":"1.0","type":"link"}