This is an authentic DAVID YURMAN Sterling Silver Diamond Quatrefoil Ring 49 5. The ring is crafted of sterling silver and features a cable style band with a quatrefoil motif set with round cut diamonds, weighing approximately 0.04 total carats. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.