Item #: 706224 This is an authentic DAVID YURMAN Sterling Silver Black Onyx Hematite Diamond Bypass Chatelaine Bypass Ring size 50 or 5.25. The ring is crafted of sterling silver and features a bypass band set with faceted black onyx 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.