This is an authentic BULGARI 18k Yellow Gold B.Zero1 Four Band Ring size 8.5. This stunning ring is 18 karat yellow gold and features four overlapping bands with a decorative peak detailing and an engraved BVLGARI signature. This is a marvelous ring with the exceptional style of BULGARI! Follow this item for alerts. Bulgari is a registered trademark of Bulgari. FASHIONPHILE is not affiliated with Bulgari.