This is an authentic BULGARI 18K White Gold B.Zero1 Three-Band Ring size 50 or 5.25. The ring is crafted of 18 karat white gold and features the B.zero barrel motif with the BVLGARI name engraved on either side. Follow this item for alerts. Bulgari is a registered trademark of Bulgari. FASHIONPHILE is not affiliated with Bulgari.