{"product_id":"antique-buttercup-set-diamond-yellow-gold-engagement-ring","title":"Antique Buttercup-Set Old Mine Cut Diamond Engagement Ring","description":"\u003cp\u003eA timeless expression of Victorian elegance, this antique buttercup-set engagement ring showcases the distinctive character of an old mine-cut diamond. The buttercup setting—a hallmark of early twentieth-century design—cradles the stone in delicate, petal-like prongs that enhance its natural brilliance while celebrating the craftsmanship of a bygone era. Old mine cuts possess a romantic, softer light return compared to modern cuts, making them prized by collectors and those seeking authentic period authenticity. \u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eMetal: 10K Antique Gold\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eGem: Old Mine Cut Diamond .17 Carats, G in Color, VS1 in Clarity\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eGem Measurements: 3.4 mm, Round \u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eRing Size: 6 \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":42483963363422,"sku":"A81242","price":1145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/files\/9051-39.jpg?v=1777310848","url":"https:\/\/www.marketsquarejewelers.com\/products\/antique-buttercup-set-diamond-yellow-gold-engagement-ring","provider":"Market Square Jewelers","version":"1.0","type":"link"}