Three stone ruby and diamond line cluster ring

Within a shaped line border of small round old brilliant cut diamonds, all millegrain set in platinum, the central ruby of cushion cut, the side rubies of oval cut, unmarked, accompanied by a photocopy of an SSEF report for the rubies, no. 117082 giving Burma origin opinion, that the rubies show no evidence of heat treatment and that the two smaller rubies 'may also be clled 'pigeon blood red based on SSEF standards'.
Weight: 5g