Culture / Auctions

Rare blue diamond sells for record $9.5 million

A flawless blue diamond weighing 7.03 carats has sold for a record 10.5 million Swiss francs ($9.49 million), the highest price paid per carat for any gemstone at auction, Sotheby’s said. The rectangular-shaped blue stone, mounted on a platinum ring, is the rarest to enter the international market this year. The anonymous phone bidder, who […]

May 14, 2009 | By Anakin

A flawless blue diamond weighing 7.03 carats has sold for a record 10.5 million Swiss francs ($9.49 million), the highest price paid per carat for any gemstone at auction, Sotheby’s said.

The rectangular-shaped blue stone, mounted on a platinum ring, is the rarest to enter the international market this year.

The anonymous phone bidder, who won after a 15-minute war, has yet to name the gem.

The flawless diamond, which is smaller than a penny, was found in Cullinan mine in South Africa last year, and was the centrepiece of Sotheby’s semi-annual sale in Geneva.

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The stone sets a record price per carat for any gemstone sold at auction of $1,349,752, Sotheby’s said.

The previous record price for a fancy vivid blue diamond was $7.9 million, including commission, for a stone weighing 6.04 carats at sale in Hong Kong in October 2007, also by Sotheby’s.

Source: Reuters / Telegraph


 
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