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AN IMPRESSIVE RUBY AND DIAMOND RING, BY CHAUMET
Centering upon a cushion-shaped ruby weighing 5.11 carats within a square-cut diamond bombé surround, mounted in platinum, ring size 5¾
Signed Chaumet Paris, no. CS70725
With report no. GRS2004-020417 dated 5 February 2004 from the GemResearch SwissLab stating that the ruby is of Burmese origin, with no indication of thermal enhancement and a special comment stating that burmese rubies over five carats with fine clarity, colour and brilliancy, spared of thermal enhancement are rare