Gresso has launched its iPhone 4 casing made of 200-years old African Blackwood, the signature material which they have used for the iPhone 3GS casing as well.

The Gresso iPhone 4 Black Diamond casing has an 18-K gold Apple logo embedded on the backside with an inlaid glittering black diamond.

This luxury case not only makes the device look pretty but also solves the ‘death grip’ problem that many users are facing, according to Gresso.

Gresso has applied the super-hard titanium Black PVD coating to the steel frame located along the perimeter of the case to emphasize diamond glitter.

For $10,000, it can be picked up from authorized dealers in Russia or from Gresso website.