This is an authentic DAVID YURMAN Sterling Silver Diamond Amethyst Hematite Chatelaine Three Stone Ring 56 7.5. The ring is crafted of sterling silver and features a bypass band set with faceted amethyst stones and hematite stones with pave set diamond prongs, approximately .07 total carat weight. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.