claw set cushion shaped ruby, 7.76 x 6.36 x 4.35mm, surrounded by a halo of round brilliant cut diamonds, head dimensions 10.2 x 9.3mm, diamond set gallery, shoulders and sides, estimated approximate total diamond weight 1.50ct, size M½, unhallmarked, stamped '18K', weight 5.7g, accompanied by a GRS report, dated 7th July 2022, stating the ruby weight to be 2.03ct, with no indication of heating, colour vivid red (GRS type 'pigeon's blood'), origin Burma