This is an authentic BULGARI 18K White Gold Black Onyx Sautoir Pendant Necklace. The necklace is crafted of 18 karat white gold and features alternating stations engraved with the BVLGARI logo and set with polished black onyx inlay. This is a chic necklace with the signature style of Bulgari! Follow this item for alerts. Bulgari is a registered trademark of Bulgari. FASHIONPHILE is not affiliated with Bulgari.