This is an authentic DAVID YURMAN Sterling Silver Diamond 12mm Wide Crossover Cable Ring 50 5.5. The ring is crafted of sterling silver and features crossover cable bands with a single center band pave set with sparkling diamonds, approximately .18 total carat weight. PLEASE NOTE: The width measures less than 12mm due to warping. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.