This is an authentic BULGARI 18K Rose Gold White Ceramic Diamond B.Zero1 Pendant Necklace. The necklace is crafted of 18 karat rose gold and features the iconic white ceramic B.Zero barrel and diamonds, weighing approximately 0.38 total carat weight. Follow this item for alerts. Bulgari is a registered trademark of Bulgari. FASHIONPHILE is not affiliated with Bulgari.