{"product_id":"marcus-co-ny-art-nouveau-18kt-yellow-gold-emerald-diamond-enamel-brooch","title":"Marcus \u0026 Co. NY Art Nouveau 18KT Yellow Gold Emerald, Diamond \u0026 Enamel Brooch","description":"Created around 1897 by Marcus \u0026amp; Co., New York, this Art Nouveau plaque brooch is crafted in 18K yellow gold with plique-à-jour enamel. The scrolling design features unfurling enamel leaves and three carved emerald beads (approximately 5.50, 4.90, and 3.90 carats), accented by 84 old European and old mine-cut diamonds totaling approximately 1.83 carats. Chased and engraved throughout, the plaque measures 2.00\" by 2.00\" and weighs 45.7 grams. Signed \"MARCUS \u0026amp; CO., O650\", it reflects George Marcus’s distinctive approach to high-style floral jewelry of the period.","brand":"The Jewelers Circle","offers":[{"title":"Default Title","offer_id":64573913563505,"sku":null,"price":55000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0754\/2879\/0571\/files\/B2C6aa2e6d97102b8.15968170.png?v=1789060935","url":"https:\/\/jewelerscircle.com\/products\/marcus-co-ny-art-nouveau-18kt-yellow-gold-emerald-diamond-enamel-brooch","provider":"The Jewelers Circle","version":"1.0","type":"link"}