A blue topaz and diamond ‘Cielo’ pendant by Pasquale Bruni, the oval fancy-cut blue topaz to a stylised mount with brilliant-cut diamond set celestial decoration, suspended by a three-row cable-link chain terminating in polished moon and star motifs and with gem-set clasp, signed, Italian assay mark, stamped ‘750’, pendant length 4cm, ring size M. £800-£1,200