This is an authentic BULGARI 18K White Gold Black Onyx Optical Charm Pendant. This stunning pendant is crafted of 18 karat white gold and black onyx in a magnificent graphic design. Add this marvelous pendant charm to any chain for the exceptional style of BVLGARI! Follow this item for alerts. Bulgari is a registered trademark of Bulgari. FASHIONPHILE is not affiliated with Bulgari.