This is an authentic BULGARI 18K Yellow Gold Diamond B.Zero1 Essential Band Ring 50 5.25. This magnificent 18K yellow gold band engraved with the legendary Bulgari logo features a round brilliant cut diamond .03ctw. 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.