Opal, South Sea pearl and diamond necklace, Paspaley, the flexible collar of foliate design set to the front with a line of variously shaped opals together weighing 131.69 carats highlighted by brilliant-cut diamond accents, alternating with sixty-five South Sea cultured Baroque pearl and diamond asymmetrically set clusters completed by trefoil clusters of similar pearls to a concealed clasp, the diamonds together weighing approximately 5.82 carats, mounted in 18ct gold, length approximately 380 mm, signed Paspaley. Accompanied by a Paspaley box.