This is an authentic BULGARI 18K White Gold Diamond B.Zero1 Essential Band Ring 50 5.5. This magnificent 18 karat white gold band engraved with the BVLGARI BVLGARI logo and has one round diamond weighing approximately .03 total carat weight. This is a beautiful ring with the classical elegance of BULGARI! Follow this item for alerts. Bulgari is a registered trademark of Bulgari. FASHIONPHILE is not affiliated with Bulgari.