Diamond From De Beers 'Exceptional Blue' Collection Doesn't Sell
Brexit blamed for world's largest uncut diamond failing to sell at London auction
World's largest uncut diamond fails to sell in London auction
The Wonder of Mother Nature - Largest Rough Diamond - Gem Voyager
Huge diamond fails to dazzle in Sotheby's sale
ALROSA Takes Steps to Offer the Market Additional Supplies of Rough Diamonds
Alrosa to Auction 'Extremely Rare' 242-Carat Rough Diamond
Lucara site visit: World's largest diamond, a gem of a mine
Large diamond the Lesedi La Rona sells for $53 million
Largest rough diamond in the world estimated to sell for $70 mn
Botswana Seeks Option to Buy Unusually Big Diamonds From Its Mines
World's Largest Uncut 'Diamond of a Lifetime' Fails to Sell At Auction
World's second biggest diamond sells for $53M
World's Largest Uncut Diamond Heads to Auction, a Break With Tradition - The New York Times
The 20 Most Incredible Natural Diamonds at Auction in 2022