This is an authentic BULGARI 18K White Gold B.Zero1 Three-Band Ring size 51 or 5.75. This chic ring is crafted of 18 karat white gold and features the iconic B. Zero barrel motif engraved with the BVLGARI logo on both sides. This is a beautiful ring with the classic elegance of Bulgari! Follow this item for alerts. Bulgari is a registered trademark of Bulgari. FASHIONPHILE is not affiliated with Bulgari.