The Oppenheimer Blue sold on Wednesday for more than $57.5 million including fees at a Christie's auction in Geneva, making it the most expensive diamond ever sold.

Some of the most expensive sets from the Diamond & Pearl era feature a cast ... With such a star-studded lineup of cards, ranging in value from $20 to over $100, this set features an incredible ...

The most expensive things in the world are rare ... domain to attract more traffic and generate business leads. 20. L'Incomparable diamond necklace - $55 million The L'Incomparable diamond ...

MOSCOW, August 1. /TASS/. Alrosa plans to sell a Dynasty collection of five diamonds, including the 51.38 carat diamond of the same name, the most expensive among the ones ever cut in Russia ...