{"product_id":"antique-french-1920s-1-10ct-old-mine-cut-diamond-18k-gold-platinum-engagement-ring","title":"Antique French 1920's 1.10ct Cushion Old Mine Cut Diamond 18k Gold Platinum Engagement Ring","description":"\u003cp\u003e-Size 7 and fairly resizable (please inquire) \u003c\/p\u003e\n\u003cp\u003e-Hallmarks are quite worn, but remnants of dog head with eagle hallmark denoting 18k gold with platinum are faintly visible under high magnification. Tests as 18k gold and platinum \u003c\/p\u003e\n\u003cp\u003e-3.3g\u003c\/p\u003e\n\u003cp\u003e-1.10ct cushion old mine cut diamond, L-M\/VS2 \u003c\/p\u003e\n\u003cp\u003e-Graded while mounted by a graduate gemologist \u003c\/p\u003e\n\u003cp\u003e-7.3mm wide at face \u003c\/p\u003e\n\u003cp\u003e-Rises 5.5mm from finger\u003c\/p\u003e\n\u003cp\u003e-1.9mm wide at back of band \u003c\/p\u003e","brand":"Oko ","offers":[{"title":"Default Title","offer_id":51865790972225,"sku":"D0401","price":7250.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/okoportland.com\/products\/antique-french-1920s-1-10ct-old-mine-cut-diamond-18k-gold-platinum-engagement-ring","provider":"Oko ","version":"1.0","type":"link"}