This is an authentic DAVID YURMAN Sterling Silver 18K Yellow Gold Green Onyx 18mm Waverly Ring in size 53 6.5. It is beautifully composed a cable style sterling silver setting with a faceted green onyx encased in 18 karat gold for a look of distinction from David Yurman! Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.