This is an authentic DAVID YURMAN Sterling Silver Black Onyx Diamond 10mm Petite Wheaton Ring size 53 6.5. This stylish sterling silver ring features a three segmented cable style band and a prominent faceted black onyx stone set in sterling silver, that is encased with .10 carats of diamonds. This is a elegant 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.