Angola pink diamond

Angola pink diamond believed to be largest found in 300 years

The 170 carat stone has been named the "Lulo Rose", after the mine in Angola where it was found.

It is believed to be the largest pink diamond mined since the 185-carat Daria-i-Noor, which was cut from a larger stone and is now among the Iranian crown jewels.

The Lulo Rose is a type 2a diamond, meaning it has few or no impurities.

"This record and spectacular pink diamond recovered from Lulo continues to showcase Angola as an important player on the world stage," said Diamantino Azevedo, Angola's minister of mineral resources.