A large cabochon ruby and diamond cluster ring. 18ct yellow gold, handmade as a very large oval cluster ring, featuring a central oval cabochon ruby of deep red violet colour, weighing approximately 40.00cts, claw set within a frame of eighteen fine quality brilliant cut diamonds each weighing approximately 0.08ct, totalling approximately 1.44ct, each spaced by a fine gold bar, finished on a wide split railed band