{"product_id":"old-mine-cut-diamond-solitaire-yellow-gold-engagement-ring-4","title":"Antique Six-Prong Old Mine Cut Diamond Solitaire Engagement Ring","description":"\u003cp\u003eThis exquisite antique engagement ring showcases a captivating old mine cut diamond, a hallmark of early twentieth-century craftsmanship. The old mine cut's distinctive cushion shape and larger facets create a warm, romantic glow that modern cuts cannot replicate. Set in ten karat yellow gold with a timeless six-prong setting, this piece combines historical authenticity with enduring elegance. A true collector's piece for those who appreciate vintage character and the artistry of bygone eras.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eMetal: 10K Yellow Gold \u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eGem: Old Mine Cut Diamond .56 Carats, K in Color, SI2 in Clarity\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eGem Measurements: 5.3 mm, Round \u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eRing Size: 6.25 \u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eMarks: \"K\" Stamped on the inside band\u003c\/span\u003e\u003c\/p\u003e","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":42545219469406,"sku":"A81948","price":1965.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/files\/9044-15.jpg?v=1778787992","url":"https:\/\/www.marketsquarejewelers.com\/products\/old-mine-cut-diamond-solitaire-yellow-gold-engagement-ring-4","provider":"Market Square Jewelers","version":"1.0","type":"link"}