The oval cabochon measuring approximately 15.60 x 13.05 x 6.25mm or circa 11.5 cts, set within a border of single-cut diamonds, to a pierced foliate frame, mounted in platinum, gross weight 7.2gm, ring size N 1/2, 54, or USA 7. 1930’s. Accompanied by GSL report no. AA65701/2, dated 7 December 2021, stating that the jadeite oval cabochon measuring 15.60 x 13.05 x 6.25mm is Type A with no evidence of enhancement.