Item #: 837958 This is an authentic DAVID YURMAN Sterling Silver 14K Yellow Gold Blue Topaz 10mm Noblesse Ring 52 6. The ring is crafted of sterling silver and features a cable style band with a cushion cut blue topaz stone framed by 14 karat yellow gold. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.