A Fine Platinum, Burmese Sapphire and Diamond Ring, French, containing one oval mixed cut sapphire weighing approximately 8.56 carats, 16 round brilliant cut diamonds weighing approximately 1.92 carats total, and eight marquise cut diamonds weighing approximately 1.60 carats total.Stamp: (French assay mark).Accompanied by a Swiss Gemmological Institute (SSEF) sapphire identification and origin certificate number 85205, dated March 30, 2016, Stating: Sapphire, Weight: 8.561 Carats, Origin: Burma (Myanmar), Comments: No indications of heating. 7.30 dwts.