This is an authentic DAVID YURMAN Sterling Silver Black Diamond Streamline Two-Row Band Ring 56 7.5. The ring is crafted of sterling silver, and features two rows of pave-set round cut black diamonds throughout the band, approximately 1.50 total carat weight. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.