This is an authentic BULGARI 18K Rose White Yellow Gold B.Zero1 Four-Band Ring size 54 or 6.75. The ring is crafted of 18 karat rose, white, and yellow gold, and features the BVLGARI logo engraved on either side of the band. Follow this item for alerts. Bulgari is a registered trademark of Bulgari. FASHIONPHILE is not affiliated with Bulgari.