Pair of sapphire and diamond earrings, Graff, each of cluster design centring a cabochon sapphire bezel-set above a pear-shaped plaque pave-set with brilliant-cut diamonds accented by a sapphire set finial, the sapphire and diamonds together weighing approximately 4.70 carats and 3.90 carats respectively, mounted in 18ct gold, approximately 25 x 15 mm, one signed Graff