Fine Jewels
拍品 393:
Each set with a cabochon sapphire, weighing 9.81 carats in total, surrounded by openwork diamond scrolls and enhanced by brilliant-cut diamonds, mounted in 18k white gold, length 1.90 cm (2)
Accompanied by a report from the Gemresearch Swisslab, stating that the total 9.81 carat natural cabochon sapphires are blue color, both originate from Sri Lanka, one is enhanced by heat with no residues present, and the other has no indication of thermal treatment, report no. GRS2011-092121, dated 30th September 2011
