This is an authentic DAVID YURMAN Men's Sterling Silver Pietersite Wave Ring in a size 62, 10. This stylish ring has a beautiful Pietersite stone set into sterling silver and features intricate wave detailing on the setting. This stunning ring This is a marvelous bracelet with the one of a kind style 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.