18ct white gold and diamond 'Nuvole' necklace, Bulgari, the articulated collar designed as a series of polished geometric links, is pave-set at intervals with brilliant-cut diamonds together weighing approximately 18.00 carats, gross weight approximately 148.60 grams, inner circumference approximately 380 mm, signed Bulgari., accompanied by a Bulgari box., Literature, Cf. Amanda Triossi and Daniella Mascetti, Bulgari, Abbeville press, New York, 2007, pp. 166 (illustrated another example).