7 avril 2015
An important sapphire and diamond ring
An important 20.10 carats cushion-cut Burma sapphire and diamond ring. Estimate $380,000 – $450,000. Photo Christie's Image Ltd 2015
Set with a cushion-cut sapphire, weighing approximately 20.10 carats, to the circular-cut diamond gallery and half-hoop, mounted in platinum
With report 77388 dated 11 November 2014 from the SSEF Swiss Gemmological Institute stating that the origin of this sapphire is Burma (Myanmar). No indications of heating
With report 14097127 dated 15 September 2014 from the Gübelin Gem Lab stating that gemmological testing revealed characteristics consistent with those of sapphires originating from Burma (Myanmar). No indications of heating
Christie's. MAGNIFICENT JEWELS, 14 April 2015, New York, Rockefeller Plaza
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