Fine Jewels
Lot 1328:
Set with a cushion-cut ruby weighing 4.03 carats flanked by oval-cut diamond shoulders, to the plain shank, mounted in platinum, ring size 5½
Accompanied by a report from the GemResearch Swisslab, stating that the 4.03 carat natural ruby is pinkish-red color, originates from Burma (Myanmar) and has no indication of thermal treatment, report no. GRS2012-121199, dated 14th December 2012
Accompanied by a report from the Gemological Institute of America, stating that the approximately 4.03 carat natural ruby is purplish red color, originates from Burma (Myanmar) and has no indications of heating, report no. 7206019911, dated 2nd June 2015
4.03克拉枕形明亮式/梯式切磨緬甸天然紅寶石戒指，配以小鑽，鑲鉑金，戒指尺寸5½，附GRS及GIA 證書
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