This is an authentic BULGARI 18K Yellow Gold Mother of Pearl BVLGARI BVLGARI Ring 53 6.5. The ring is crafted of 18 karat yellow gold and features a disc with a white mother of pearl inlay and the Bvlgari logo engraved along the rim. This is a beautiful ring with the classic elegance of Bulgari! Please Note: This ring has been sized down and no longer is a size 55. Follow this item for alerts. Bulgari is a registered trademark of Bulgari. FASHIONPHILE is not affiliated with Bulgari.