Fine Jewels
拍品 836:
Set with an oval-cut sapphire weighing 7.86 carats, flanked by modified shield step-cut diamonds to the plain shank, mounted in platinum, ring size 6
Accompanied by a report from the Gemological Institute of America, stating that the 7.86 carat natural sapphire is blue color, originates from Sri Lanka and has no indications of heating, report no. 2155037342, dated 25th October 2012
