{"product_id":"old-mine-cut-diamond-two-tone-pin","title":"Antique Two-Tone Gold Old Mine Cut Diamond Bar Pin","description":"\u003cp\u003eThis elegant bar pin showcases the timeless appeal of old mine cut diamonds, prized for their distinctive faceting and warm, romantic glow. The two-tone gold construction—combining rich yellow and white gold—creates sophisticated contrast and versatility, allowing it to complement both warm and cool-toned jewelry collections. Old mine cuts are celebrated among collectors for their historical significance and the way they capture light with a soft, intimate brilliance that differs from modern cuts. The piece exemplifies antique craftsmanship and remains a refined choice for those who appreciate vintage jewelry with character and authenticity.\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: 9Ct Yellow and White Gold \u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eGem: Old Mine Cut Diamonds totaling .75 Carats, G-J in Color, SI-I in Clarity\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eGem Measurements: 2.1 mm, Round \u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eMeasurements: 42 x 10 mm\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eMarks: \"9CT\" Stamped on the reverse\u003c\/span\u003e\u003c\/p\u003e","brand":"Market Square Jewelers","offers":[{"title":"Default Title","offer_id":42680433049694,"sku":"A83776","price":2545.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/files\/9069-60.jpg?v=1780339998","url":"https:\/\/www.marketsquarejewelers.com\/products\/old-mine-cut-diamond-two-tone-pin","provider":"Market Square Jewelers","version":"1.0","type":"link"}