This is an authentic BULGARI 18K White Gold Diamond B.Zero1 Ring size 48 or 4.5. This iconic ring is crafted of 18 karat white gold and features the classic B.Zero1 barrel motif with the BVLGARI name engraved along the side and is accented with diamonds in a channel setting. Enjoy this excellent ring for the classic elegance only from Bulgari! Follow this item for alerts. Bulgari is a registered trademark of Bulgari. FASHIONPHILE is not affiliated with Bulgari.