Pair of ruby and diamond earrings, each of cluster design, centring a claw-set oval brilliant/step-cut ruby weighing 4.58 carats and 4.00 carats respectively, framed by a halo of claw-set brilliant-cut diamonds, the small diamonds together weighing approximately 1.40 carats, mounted in 18ct white gold, post and clip fittings. Accompanied by a Grs report numbered GRS2015-038563, dated 8 March 2015, stating that the 4.58 carat and 4.00 carat rubies are natural, vivid red "pigeon's blood" colour, with no indication of thermal treatment, of Tanzania and Myanmar origin, respectively.