The Lesedi La Rona, the second-largest gem-quality diamond ever, sells for $53 million
The Largest Diamond Ever Discovered in North America
Woman Finds 8.52 Carat Diamond
Largest Diamond Ever Mined in North America to Hit the Auction Block at Christie's NY - Dale's Jewelers
Behold! The world's second-largest rough diamond – DW – 01/21/2020