Fine Jewels
拍品 327:
Set with a shield step-cut sapphire weighing 3.75 carats within a brilliant-cut diamond surround, accented by baguette-cut diamond collets, to a trifurcated similarly-set half-hoop, mounted in platinum, ring size 8¼
Accompanied by a report from the Gemresearch Swisslab, stating that the 3.75 carat natural sapphire is blue color and enhanced by heat with no residues, report no. GRS2012-064007, dated 27th June 2012
