This is an authentic DAVID YURMAN Sterling Silver 14K Yellow Gold Chalcedony 10mm Noblesse Ring 53 6.25. The ring is crafted sterling silver and 14 karat yellow gold, and features a cable style band and a polished chalcedony stone. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.