World's largest rough diamond found – Ascot Diamonds

The Largest Diamond Ever Discovered in North America

World's third largest diamond unveiled in NYC weighs 1,175 carats

World's most expensive rough diamond sells for $63 million

Graff Acquires World's Largest Rough Diamond For $53 Million

A Giant 242-Carat Diamond Discovered Russia Could Fetch $2M at Auction – Robb Report

Alrosa Finds Russia's Largest Diamond in a Decade

Top Ten - Largest Diamonds Discovered In The World — REENA AHLUWALIA

Another Huge Diamond Discovered in Angola - Geology In

The Lesedi La Rona, the second-largest gem-quality diamond ever, sells for $53 million

The Biggest Diamond In The World

World's largest rough diamond found – Ascot Diamonds

Sotheby's to auction world's largest rough diamond

Rare large white diamond found at Western Australia's Argyle mine - ABC News

Rare large white diamond found at Western Australia's Argyle mine - ABC News

Massive 552-carat diamond the size of EGG discovered - and it's the biggest ever in North America