Each set with an oval-cut ruby weighing 5.07 and 5.71 carats, in a pear-shaped diamond cluster surround, mounted in platinum and gold
With two duplicate certificates CS35728 and CS35729 dated 30 July 2002 from the American Gemological Laboratories stating that both rubies are of Burmese origin and with heat enhancement. The 5.07 carat ruby has no significant gemmological evidence of clarity enhancement present (Inorganic type); and the 5.71 carat ruby exhibits evidence of faint clarity enhancement (Inorganic type)
(2)
Lot Essay
US$200,000-300,000
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MAGNIFICENT JEWELLERY AND JADEITE JEWELLERY