Christies.Koltso with two diamonds was sold for 15.7 million dollars

[Евгений]

Ring with two diamonds sold at Christie's auction for 15.7 million dollars, reported at the auction house. Auction held the evening of 20 October in New York.
The ring was manufactured by Italian company jewelers Bulgari. Two triangular-shaped diamond - blue weighing 10.95 carats and 9.87 carats of colorless weight - are arranged symmetrically on either side of the ring, made of gold. The ring has become the top-lot auction, which brought the total 52.5 million dollars.

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In addition to the ring at the auction and was sold to several other jewelry of outstanding quality. For example, two rings from Harry Winston have been sold for 2,1 and 1,8 million dollars. In addition, the mark of one million dollars could go a diamond necklace and Harry Winston necklace French firm Mauboussin.
At the moment, record the value of the diamond belongs to Blue Diamond Wittelsbach, which was sold in 2008 for $ 24 million. Blue diamonds are among the rarest in the world and inferior to the rarity and price of just red. http://lenta.ru/news/2010/10/21/ring/

http://www.christies.com/lotfinder/s...sortby = ehigh