Item #: 1715020 This is an authentic DAVID YURMAN Sterling Silver Black Diamond Waves Signet Ring 62 10. The ring is crafted of sterling silver and features an etched wave motif adorned with pave-set black diamonds weighing 1.90 total carat weight. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.