Fine Jewels May 2016
Lot 1567:
Set with a cushion-cut pink-purple sapphire weighing 10.07 carats, accentuated by the marquise-cut diamond openwork frame to the baguette-cut shoulders, mounted in 18K white gold, diamonds weighing approximately 2.20 carats in total, ring size 7
Accompanied by a report from the American Gemological Laboratories, stating that the 10.07 carat natural sapphire is pink-purple color and has no gemological evidence of heat, report no. GB 63811, dated 3rd October 2014
Accompanied by a gemological report, stating that the 10.07 carat natural sapphire displays color shift from bluish violet to violetish blue and has no evidence of thermal enhancement, report no. 201502335, dated 4th March 2015
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