These are authentic BULGARI 18K White Gold Black Onyx BVLGARI BVLGARI Stud Earrings. The earrings are crafted of 18 karat white gold and features a round black onyx inlay framed by the BVLGARI logo. This is a beautiful pair of earrings with the classic style of BVLGARI! Follow this item for alerts. Bulgari is a registered trademark of Bulgari. FASHIONPHILE is not affiliated with Bulgari.