{"product_id":"buttercup-set-old-mine-cut-diamond-open-work-yellow-gold-pin","title":"Antique Old-Mine Cut Diamond Buttercup Set Brooch","description":"\u003cp\u003eCrafted of 14-karat yellow gold, this exquisite antique brooch showcases a beautiful old-mine cut diamond at its center, complemented by four smaller old-mine cut diamonds that frame the design with timeless elegance. The buttercup setting—a signature style of the era—features delicate petals that cradle each stone, creating a luminous focal point. This piece exemplifies the refined craftsmanship of antique jewelry, where hand-cut diamonds and meticulous metalwork combine to produce a brooch of enduring beauty and character. \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 \u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eGem: Old Mine Cut Diamond .21 Carats, G in Color, VS2 in Clarity\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eGem Measurements: 3.5 mm, Round \u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eAccents: 4 \u003cmeta charset=\"utf-8\"\u003eOld Mine Cut Diamonds totaling .08 Carats, J-K in Color, I in Clarity\u003cbr\u003e\u003c\/span\u003e\u003cspan\u003eMeasurements: 34 x 23 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":42358438428766,"sku":"A79146-1","price":2565.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1401\/8791\/files\/8949-35.jpg?v=1775833124","url":"https:\/\/www.marketsquarejewelers.com\/products\/buttercup-set-old-mine-cut-diamond-open-work-yellow-gold-pin","provider":"Market Square Jewelers","version":"1.0","type":"link"}