This is an authentic DAVID YURMAN Sterling Silver 18K Yellow Gold Diamond Smoky Quartz 14mm Albion Ring 45 3.5. The ring is crafted of sterling silver and features a cable style band with a faceted 14mm smokey quartz framed by 18 karat yellow gold and diamonds, approximately .40 total carat weight. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.