This is an authentic DAVID YURMAN Sterling Silver Diamond Black Onyx 16mm Wheaton Ring size 54 or 7. This lovely ring is from the Wheaton Collection and is composed of a stunning black onyx stone, bordered with .13 ctw pave diamonds and a band of four sterling silver cables. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.