19 October 1999
AN EMERALD AND DIAMOND BROOCH
Set with a heart-shaped emerald weighing approximately 13.51 cts., within a two-tiered marquise and circular-cut diamond surround, mounted in 18K gold and platinum
With certificate 97007202 from the American Gem Trade Association Gemological Testing Center stating that the emerald is of Colombian origin. Enhancement: Minor clarity enhancement.
Total weight of the diamonds is approximately 9.00 cts.
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The watch that flew to the moon with NASA’s astronauts — a rare commemorative version of which is offered online, 24 April to 8 May
This monumental, square-format work is a major highlight of Christie’s Impressionist and Modern Art Evening Sale on 20 June in London