This is an authentic BULGARI 18K White Gold B.Zero1 Three-Band Ring 49 5. This iconic ring is crafted of 18 karat white gold and features the BVLGARI logo engraved on both sides. This is an excellent ring for a distinctive look of classic elegance only from Bulgari! Follow this item for alerts. Bulgari is a registered trademark of Bulgari. FASHIONPHILE is not affiliated with Bulgari.