18ct gold and ceramic 'B.Zero1' necklace, Bulgari, Terminating in a coiled white ceramic band flanked by circular plaques, the sides engraved Bvlgari Bvlgari, supported from a trace chain, one end terminating in a lobster clasp, the other in three open work annular plaques engraved Bvlgari Bvlgari, chain circumference approximately 460 mm, adjustable, signed Bulgari, Italian maker's marks.