18ct gold, diamond and chrysoprase ring, Van Cleef & Arpels, of bombe form, the centre pave-set with single-cut diamonds between a ropetwist border flanked by tapered chrysoprase plaques, the diamonds together weighing approximately 0.59 carat, size K 1/2, signed Vca for Van Cleef & Arpels, numbered C 5001 C15.