A SAPPHIRE AND DIAMOND RING
Set with a cushion-shaped sapphire weighing approximately 15.87 carats, to the trapeze and square-shaped diamond shoulders, mounted in platinum, ring size 5½
Accompanied by report no. 73105 dated 11 March 2014 from the SSEF Swiss Gemmological Institute stating that the approximately 16.00 carat sapphire is of Burma (Myanmar) origin, with no indications of heating
Also accompanied by report no. 13125121 dated 19 December 2013 from the Gübelin Gemmological Laboratory stating that the 15.87 carat sapphire is of Burma (Myanmar) origin, with no indications of heating and this colour variety may also be called "royal blue" in the trade
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