This is an authentic DAVID YURMAN Sterling Silver Diamond Black Onyx 14mm Albion Statement Ring 54 7. The ring is crafted of sterling silver and features a 14mm faceted black onyx stone framed by pave diamonds weighing approximately .50 total carat weight. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.