This is an authentic BULGARI 18K Rose Gold Black Ceramic B.Zero1 Pendant Necklace. The necklace is crafted of 18 karat rose gold and features the iconic B. Zero1 barrel motif with black ceramic spiral detail and engraved on each side with the Bulgari logo. This is a stylish necklace with the elegance of Bulgari! Follow this item for alerts. Bulgari is a registered trademark of Bulgari. FASHIONPHILE is not affiliated with Bulgari.