This is an authentic BULGARI 18K Pink Gold B.Zero1 Ring 48 size 4.5. This magnificent ring of 18 karat rose gold has five concentric links with the BVLGARI name engraved on both 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.