This is an authentic BULGARI 18K Gold Diamond B.Zero1 One-Band Ring 56 7.5. This magnificent 18 karat white gold ring features Bvlgari logo engravings around the band. This is a beautiful ring with the classic elegance of BVLGARI! Follow this item for alerts. Bulgari is a registered trademark of Bulgari. FASHIONPHILE is not affiliated with Bulgari.