Fine Jewels And Watches November 2018
Each suspending a pear-shaped ruby, within the two-tiered openwork brilliant-cut diamond surround, spaced by a similarly-cut diamond, to the diamond-set hoop surmount, mounted in 18K white gold, rubies weighing approximately 2.67 and 2.51 carats respectively, diamonds weighing approximately 2.30 carats in total, signed ADLER, length 3.80 cm (2)
Accompanied by a report from the GemResearch Swisslab, stating that the approximately 2.67 and 2.51 carat natural rubies are red color, originate from Burma (Myanmar) and are heated with insignificant residues, report no. GRS2009-031385, dated 7th March 2009
