A ruby and diamond cluster ring The oval-cut ruby, weighing 2.02, in a four-claw setting, within a swirling marquise-cut diamond surround, diamonds approx. 1.95 carats total, ring size P½ Accompanied by a report from GRS stating that the ruby is "pigeon's blood" colour, with no indications of thermal treatment, and of Burmese origin. Report number GRS2020-112549, dated 30th November 2020.