{"product_id":"old-mine-cut-diamond-yellow-gold-pin-with-platinum-top","title":"1920s Old Mine Cut Diamond Gold Pin with Platinum Top","description":"\u003cp\u003eAn exquisite Art Deco-era brooch showcasing a striking Old Mine Cut diamond set within a refined platinum crown, elegantly mounted on a warm yellow gold base. This antique piece exemplifies the craftsmanship and glamour of the 1920s, combining the brilliance of a naturally faceted diamond with the timeless appeal of mixed metals. A distinguished accessory for collectors and those who appreciate authentic period jewelry with enduring sophistication.\u003c\/p\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cmeta charset=\"utf-8\"\u003eEnhance this beautiful piece by transforming it into a versatile accessory with the help of our skilled master metalsmiths. At Market Square Jewelers, we offer the option to convert this stunning brooch into a necklace or pendant for an additional fee. Contact us for further details.\u003c\/p\u003e\n\u003cp dir=\"ltr\"\u003e\u003cspan\u003eMetal: 14K Yellow Gold, Platinum\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eGem: Old Mine Cut Diamond .07 Carats, H in Color, SI1 in Clarity\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eGem Measurements: 2.7 mm, Round \u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eMeasurements: 51 x 10 mm\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eMarks: \"14K\" Stamped on the reverse\u003c\/span\u003e\u003c\/p\u003e","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":42216621473886,"sku":"A77554-1","price":2145.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/files\/8785-52.jpg?v=1769538460","url":"https:\/\/www.marketsquarejewelers.com\/es\/products\/old-mine-cut-diamond-yellow-gold-pin-with-platinum-top","provider":"Market Square Jewelers","version":"1.0","type":"link"}