Posts Tagged ‘fancy vivid blue’

Ultra Rare Blue Diamond to Hit the Auction Block at Sotheby

Saturday, April 18th, 2009

From Rapaport A Super Stone is sure to be the talk-of-the-town at the May 12 Sotheby’s auction in Geneva, Switzerland.  Cut from a 26.58 ct. crystal mined at the famed Cullinan Mine in South Africa, the 7.03 ct cushion shaped diamond has been graded Fancy Vivid Blue and Internally Flawless by the Gemological Institute of […]

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