The World 20 h Biggest Originally Drills

The World 20th Biggest Original Drill
September 22, 2008

This is the first original, un-pondered drill that is known as perfect without any slight defect. The European jewelry company claim publicly that the originally drill was found in South Africa in these 2 days. Because it haven't been cut, so the price is still not decided.
The drill was 478 carat. It was almost as big as the head of George Washington on the 100 US bill.
And because it haven't been cut so the price is still not decided. Also it haven't had a name.