Cerrone, 18ct white gold, topaz and diamond necklace, centring a claw-set oval checkerboard-cut blue topaz weighing 82.41 carats, suspending two drops terminating in faceted topaz beads and brilliant-cut diamonds together weighing approxiamtely 0.42 carats, to a double faceted white gold bead necklace completed by a parrot clasp, unsigned, length approximately 450 mm, diamonds approximately D colour, Si clarity, weight approximately 51.6 grams