World's Largest Rough Diamond Fails to Sell At Auction

Largest rough diamond in the world estimated to sell for $70 mn

Large diamond the Lesedi La Rona sells for $53 million

The 15 Largest Diamonds Discovered This Century

World's most valuable rough diamond': 1,100-carat diamond sold by Vancouver producer for $66M

$11m Blue Diamond Fails to Sell at Auction

World's Largest Uncut Diamond Heads to Auction - Ideal Luxury

1,098-Carat Rough Diamond, Third Largest on Record, Found in Botswana

Lulo Rose: Largest pink diamond in 300 years found in Angola - BBC News

13 Record-Breaking Diamond Sales at Auction in 2021 - Only Natural Diamonds

Vancouver company's 1,109-carat diamond fails to sell at auction

The Wonder of Mother Nature - Largest Rough Diamond - Gem Voyager

The Spirit of the Rose: Ultra-rare pink diamond to go under hammer in Geneva, expected to fetch over $23 mn - The Economic Times

Russia's 51-Carat Diamond Named for Romanovs Fails to Sell - Bloomberg