This is an authentic DAVID YURMAN Sterling Silver Diamond Blue Topaz 11mm Albion Ring 59 8.75. The ring is crafted of sterling silver and features a 11mm blue topaz and approximately .21 total carat weight of diamonds atop a split-shank band. Follow this item for alerts. David Yurman is a registered trademark of David Yurman. FASHIONPHILE is not affiliated with David Yurman.