This is an authentic pair of BULGARI 18K Rose Gold Ceramic Onyx B.Zero1 Hoop Earrings in Black. These stunning earrings are crafted of 18 karat rose gold and black ceramic accents in the form of the signature b. zero1 motif. These hoop earrings also feature the BVLGARI name engraved along the edge. Follow this item for alerts. Bulgari is a registered trademark of Bulgari. FASHIONPHILE is not affiliated with Bulgari.