{"product_id":"estate-sterling-silver-oval-cabochon-onyx-and-rose-cut-marcasite-station-necklace-17-5-art-deco","title":"Estate Sterling Silver Black Onyx \u0026 Marcasite Art Deco Necklace","description":"This stunning estate sterling silver station necklace is a masterwork of 1930s Art Deco design, featuring three (3) oval cabochon black onyx stations — one (1) larger onyx measuring 1.25\" x 0.44\" and two (2) flanking onyx each measuring 20mm x 13.25mm — set within ten (10) rose-cut marcasite filigree-style station mounts along a 17.5-inch chain, stamped 925 with a total weight of 19.2 grams and finished with a spring ring clasp. The deep, velvety black of the graduated onyx cabochons creates a dramatically bold, graphic contrast against the metallic, steely sparkle of the rose-cut marcasite stations — a color and material pairing that is quintessentially Art Deco in its confident, high-contrast aesthetic. Dates to the 1930s.\u003cbr\u003e\u003cbr\u003e\nThe combination of black onyx and rose-cut marcasite in sterling silver is one of the most beloved and avidly collected material pairings of the Art Deco period, achieving a bold, architectural elegance that remains as stylish today as it was nearly a century ago. Rose-cut marcasite stones — faceted iron pyrite cut in the manner of early rose-cut diamonds — deliver a distinctive, antique sparkle wholly unlike modern diamonds, while the filigree-style station settings reflect the exceptional openwork silversmithing craftsmanship that defined the finest Art Deco jewelry. The graduated scale of the onyx stations creates a beautiful visual rhythm along the chain that is both dramatic and refined.\u003cbr\u003e\u003cbr\u003e\nAn exceptional find for the Art Deco jewelry collector, onyx and marcasite enthusiast, or anyone seeking a significant estate sterling silver Art Deco onyx and marcasite station necklace of genuine 1930s period provenance and exceptional design quality, this necklace is a distinguished addition to any fine antique jewelry collection. Add this extraordinary estate Art Deco necklace to your collection today.\u003cbr\u003e\u003cbr\u003eSome of the photographs featured on this website have been enhanced or processed using artificial intelligence (AI) tools. While we strive to ensure that all images accurately represent our products, services, and subjects, please be aware that AI processing may alter certain visual details from the original photograph. We are committed to transparency and want our visitors to have a clear understanding of how our visual content is produced. If you have any questions about a specific image or our use of AI technology, please don't hesitate to contact us at info@nelsoncoleman.com.","brand":"Estate Towson - Emilia","offers":[{"title":"Default Title","offer_id":51246048117014,"sku":"237-00458","price":395.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0884\/3863\/6822\/files\/237-458_dc792ead-8489-4f5e-a193-8ba9bcd6ecf2.png?v=1780849833","url":"https:\/\/nelsoncoleman.com\/products\/estate-sterling-silver-oval-cabochon-onyx-and-rose-cut-marcasite-station-necklace-17-5-art-deco","provider":"Nelson Coleman Jewelers","version":"1.0","type":"link"}