This is an authentic DAVID YURMAN Sterling Silver Pave Diamond Onyx Eternity Ring 54 7. The ring is crafted of sterling silver and features faceted black onyx alternating between pave-set round brilliant cut diamonds, approximately .27 total carat weight. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.