This is an authentic DAVID YURMAN Sterling Silver Green Onyx 18mm Osetra Ring size 54 or 7. This magnificent ring is beautifully composed of a cable style sterling silver band and setting for a faceted 18mm green onyx stone surrounded by smaller stones. This ring is bold and unique and will add flair to your outfit from David Yurman! Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.