Rare...

SOTHEBY'S is set to break records next month when it auctions off one of the world's rarest diamonds - a 25-carat, cushion-cut pink diamond, valued at £24 million. The diamond, which was once owned by Harry Winston, will go under the hammer in Geneva on November 16 and if it reaches its projected price, will take the "world's most expensive diamond" title from the Wittelsbach diamond - which was once owned by a 17th century Spanish king - sold at Christie's for £16.3million in December 2008.

Source: Vogue UK

The 25 Karat Pink Diamond

The Wittelsbach-Graff Diamond

Marvelous... !!!!