SAPPHIRE AND DIAMOND CLUSTER RING The octagonal step-cut sapphire, weighing 8.70 carats, within a surround of brilliant and marquise-cut diamonds, diamonds approximately 2.30 carats total, French import mark, ring size L? 注脚 Accompanied by a report from SSEF stating that the sapphire is of Burmese origin, with no indications of heat treatment. Report number 117471, dated 22nd June 2021.