This is an authentic BULGARI 18K White Gold B.Zero1 Two-Band Ring size 50 or 5.25. This magnificent ring is crafted of 18 karat white gold in the signature B.zero barrel motif and is engraved with the BVLGARI logo along the sides. This is an excellent ring with the classical elegance only from Bulgari! Follow this item for alerts. Bulgari is a registered trademark of Bulgari. FASHIONPHILE is not affiliated with Bulgari.