Jewellery, Watches and Objects of Vertu

A lavender jade and diamond dress ring, the rectangular cushion-shaped cabochon lavendar jade, untested for treatment or enhancement, within a geometric cage mount set with brilliant-cut diamonds, mounted in white precious metal, with pierced shoulders, shank stamped ‘18k’ and ‘750’, jade measures length 22.2mm x width 19.8mm, ring size J. £500-600