This is an authentic BULGARI 18K Yellow Rose White Gold B.Zero1 Necklace. The necklace is crafted of an 18 karat rose gold chain and features three B.Zero spiral beads in 18 karat yellow, white, and rose gold. This is a chic necklace with the contemporary style of Bulgari! Follow this item for alerts. Bulgari is a registered trademark of Bulgari. FASHIONPHILE is not affiliated with Bulgari.