Fine Jewels
拍品 415:
Each set with an oval-cut sapphire weighing 8.58 carats and 7.00 carats respectively, to a brilliant-cut diamond surround, mounted in platinum and 18k yellow gold, stamped WINSTON, length 1.75 cm (2)
Accompanied by a report from the American Gemological Laboratories, stating that the 8.58 and 7.00 carat natural sapphires are blue color, originate in Madagascar and have no gemological evidence of heat and clarity enhancement none, report no. CS 51190 A and B, dated 24th August 2012
