This is an authentic BULGARI 18K White Gold Diamond Tubogas Ring 5. This magnificent ring of 18 karat white gold links is flexible and has a circular setting of pavé diamonds with the BVLGARI name engraved. This is a marvelous ring with the classical elegance of BVLGARI! Follow this item for alerts. Bulgari is a registered trademark of Bulgari. FASHIONPHILE is not affiliated with Bulgari.