Each suspending a pear-shaped ruby weighing 10.07 and 10.12 carats, within a pear-shaped diamond cluster surround, to the marquise and circular-cut diamond surmount and top, mounted in white gold, 4.5 cm long
With report no. 0502635/1 and 2 dated 3 March 2005 from the Gübelin Gemmological Laboratory stating that both rubies are of Burmese origin, and with no indications of heating
Also with report no. GRS2004-030370 and GRS2004-030373 dated 4 and 27 March 2004 from the GemResearch SwissLab stating that both rubies are of Burmese origin, and show no indication of thermal treatment
(2)
Lot Essay
US$200,000-300,000
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