Item #: 439879 This is an authentic DAVID YURMAN Sterling Silver Diamond Black Onyx Signature Oval Ring size 54 or 7. This lovely ring is crafted of sterling silver with a faceted oval black onyx stone detailed with two rows of pave diamonds. This is a stunning ring with a look of distinction only from David Yurman! Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.