Diamond pendant necklace, Cerrone, the trace chain necklace highlighted at intervals with collet-set round brilliant-cut diamonds suspending to the centre a claw-set round brilliant-cut diamond weighing 4.01 carat, mounted in 18ct white gold, inner circumference approximately 520 mm, unsigned. Accompanied by a GIA report numbered 16195,700, dated 25 June 2007, stating that the 4.01 carat diamond is G colour, SI1 clarity, together with a Cerrone box.