Lot 93: Set with a cushion-cut sapphire, weighing approximately 31.63 carats, to the graduated single-cut diamond hoop, mounted in platinum, ring size 6¼
With report 93014812 dated 21 April 2009 from the AGTA Gemological Testing Center stating that the data obtained during the examination of this sapphire indicates that the probable geographic origin is Burma (Myanmar). No indications of heating

With report 53736 dated 16 April 2009 from the SSEF Swiss Gemmological Institute stating that the analysed properties confirm that the origin of this sapphire is Burma (Myanmar). No indications of heating