Once again Botwana mine offers up exceptionally large rough diamond
The Beauty of Rough Diamonds (Image Gallery)
Graff Acquires the Lesedi La Rona, News & Features
Chunk That Broke Off 1,109-Carat Diamond Sells for $17M
Lucara site visit: World's largest diamond, a gem of a mine
Botswana's 1,758-Carat Grey-Black Diamond Is the Star of Naming Competition - Kingston Fine Jewelry
The third-largest diamond ever mined on Earth found, worth $55 million
Rough Market The Diamond Loupe
The Largest Diamond Found In A Century Comes From Botswana. Who Will Benefit When The Rock Is Sold? : Goats and Soda : NPR
Back-to-Back: Famous Diamond Mines Yield Two Stones With Combined Weight of 736 Carats
Giant Diamonds Lure Investor Cash to Botswana - WSJ
Lulo Mine Delivers Ninth Diamond Over 100 Carats