{"product_id":"marcus-co-art-nouveau-emerald-and-diamond-plaque","title":"Marcus \u0026 Co. Art Nouveau Emerald and Diamond Plaque","description":"Created around 1897 by Marcus \u0026amp; Co., New York, this jewel is composed of carved emeralds, diamonds, plique-à-jour enamel and 18K gold. The scrolling plaque designed as unfurling plique-à-jour enamel leaves and carved emerald buds is highlighted by diamond dewdrops, and is chased and engraved throughout. A refined example of George Marcus's avant garde Art Nouveau design, this plaque mounted as a dog collar is one of those distinctive high-style flower jewels which exemplify the firm's best work.","brand":"Macklowe Gallery","offers":[{"title":"Default Title","offer_id":48227915858156,"sku":"BO-22305","price":55000.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0479\/4420\/4448\/files\/22305_1.jpg?v=1787674941","url":"https:\/\/www.macklowegallery.com\/products\/marcus-co-art-nouveau-emerald-and-diamond-plaque","provider":"MackloweGallery","version":"1.0","type":"link"}