This is an authentic DAVID YURMAN Sterling Silver 18K Yellow Gold Blue Topaz Multi Strand Chain Choker Necklace. The necklace is crafted of sterling silver with 14 karat yellow gold accents, and features multi chains connecting at a center station pendant set with a faceted blue topaz. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.