Cerrone 18ct white gold diamond ring, stamped Cerrone, 750, in halo setting, featuring a central round brilliant cut 1.01ct diamond (colour D/ clarity VS2), GIA #5191049462, additionally set around the centre stone and to shoulders with eighty five round brilliant cut diamonds (colour D/clarity Vs) totalling 0.86ct, total weight 4.65gm, size M includes original Cerrone presentation box, valuation certificate and GIA diamond laboratory certificate