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Christie’s to Auction 163ct. D-Flawless Diamond
Sep 28, 2017 3:46 AM
By Rapaport News
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RAPAPORT... A giant diamond originating from the largest rough in
Angolan history will go under the hammer at Christie’s in Geneva in November.
![](FilesRep/Gallery/De Grisogono 163ct Christies.jpg)
The emerald-cut, 163.41-carat stone will be the largest
D-color, flawless diamond to appear at auction, Christie’s said in a statement
Thursday. De Grisogono, a Swiss jeweler, cut and polished the stone from the
404.20-carat “4 de Fevereiro,” or February 4, alluvial rough diamond that Lucapa Diamond
Company recovered from its Lulo mine in Angola in February 2016. Lucapa sold the rough for $16 million later that month.
De Grisogono, which bought the rights to the rough stone,
said teams of specialists analyzed it in Antwerp and cut it in New York. An
80-year-old master cleaver made the first cut on June 29 last year. Some 11
months later, the company was ready to send the polished stone to the
Gemological Institute of America for grading.
In February 2017, De Grisogono founder Fawaz Gruosi and his
team created 50 possible designs for the stone, and agreed on an asymmetrical
necklace with the diamond as the centerpiece. The necklace — which the company has
called “The Art of De Grisogono” — features a further 18
emerald-cut diamonds and two rows of pear-shaped emeralds.
“Over our 251-year history, Christie’s has had the privilege
of handling the world’s rarest and most historic diamonds,” said Rahul Kadakia,
Christie’s international head of jewels. “The sensational 163.41-carat perfect
diamond suspended from an elegant emerald and diamond necklace propels De
Grisogono into a class of their own.”
The auction will take place at Geneva’s Four Seasons Hotel
des Bergues on November 14. The diamond will also appear on tour in Hong Kong,
London, Dubai and New York.
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Tags:
4 de Fevereiro, Angola, Antwerp, Auctions, Christie’s, De Grisogono, Fawaz Gruosi, geneva, Lulo, Lulo mine, necklace, new york, Rahul Kadakia, Rapaport News, that Lucapa Diamond Company
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