This is an authentic BULGARI 18K Yellow Gold B.Zero1 Three-Band Ring size 61 or 9.5. The ring is crafted of 18-karat yellow gold and features a signature B.zero barrel motif with the BVLGARI logo engraved on either side. Follow this item for alerts. Bulgari is a registered trademark of Bulgari. FASHIONPHILE is not affiliated with Bulgari.