Set with an oval-cut ruby weighing 5.11 carats, in a circular-cut diamond cluster surround, to the pav-set diamond shoulders, mounted in platinum and 18K gold, size 5 3/4
By Gimel
With certificate 9701208 dated 7/2/97 from the Gbelin Gemmological Laboratory stating that the ruby is of Burmese origin with no indications of thermal treatment