Item #: 430776 This is an authentic DAVID YURMAN Sterling Silver Diamond Black Onyx Bypass Cable Ring 52 6. This stylish ring is crafted of a cable style band crafted of sterling silver and features an oval shaped black onyx stone that bypasses a square setting of pave diamonds with a total approximate carat weight of 0.36 carats. Enjoy this ring for 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.