This is an authentic BULGARI 18K White Gold B.Zero1 One-Band Ring size 52 or 6. The ring is crafted of 18 karat white gold and features the signature B.Zero1 barrel motif band with the BVLGARI logo engraved on the sides. Follow this item for alerts. Bulgari is a registered trademark of Bulgari. FASHIONPHILE is not affiliated with Bulgari.