Also known as the Blue of France, it is a 45.52 carat (around 9.1 gram) blue diamond. It's value its estimated to be around $350 million.

Now it belongs to the Smithsonian.

It is said that this Le breu de france is cursed.

Whoever touch the diamond, its cursed.

Evalyn McClean, the previous owner of the hope diamond (before Harry Winston bought it and donate it to the Smithsonian), soon after she purchased the diamond, her 9 years old son died on a car crash, not so long after, her 25 years old daugther died of a drug overdose, and her husband left her for another woman, and ended up died in a mental hospital. Then she declared bankruptcy, and had to sell her business i.e. Washington Post.