FINE JEWELS
拍品 175:
Set with a cushion-cut sapphire weighing 8.23 carats, within a wide-mount of concealing-set princess-cut diamonds, mounted in 18k white gold, ring size 8½
Accompanied by a report from GemResearchSwissLab, stating that the 8.23 carats natural sapphire is a royal blue color, it originates from Burma and has no indication of thermal treatment, report no. GRS2010-052420 dated 22nd of January 2011
