This is an authentic DAVID YURMAN Sterling Silver Diamond Amethyst 10mm Noblesse Ring size 52 or 6. The ring is crafted of cable style sterling silver and features a center 10mm Amethyst stone framed by sparkling diamonds weighing approximately .17 total carat weight. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.