Fine Jewels
拍品 586:
Set with a rectangular cushion-cut sapphire weighing 15.50 carats flanked by half- moon diamonds, to the chevron diamond-set gallery and plain shank, mounted in platinum, ring size 5½
Accompanied by a report from the Gübelin Gem Lab, stating that the 15.50 carat natural sapphire is royal blue color, originates from Burma (Myanmar) and has no indications of heating, report no. 13067026, dated 19th June 2013
Accompanied by a report from the Swiss Gemmological Institute (SSEF), stating that the 15.50 carat natural sapphire is royal blue color of strong saturation, originates from Burma (Myanmar) and has no indications of heating, report no. SSEF68908, dated 26th June 2013
