Lucara Digs Up Another Giant Diamond From Its Mine in Botswana

Is The Botswana–De Beers Model Marriage On The Rocks? – Analysis – Eurasia Review

De Beers, Lucara battle to find the world's biggest diamonds

TOMRA XRT technology recovers massive diamond at Lucara's Karowe mine - International Mining

The story of the miners who found the largest diamond in 100 years

Lucara Digs Up Another Giant Diamond From Its Mine in Botswana - Bloomberg

Bright Talk From Goldstein's: August 2015

Karowe sets World Record with 1174 carat Diamond Discovery - IGI

Miners Dig High to Hunt for the Most Valuable Diamonds - WSJ

Lucara digs up 393 carat diamond at Karowe - The Northern Miner

UPDATE: One of only four 1,000 carat-plus diamonds ever found dug up in Botswana - The Northern Miner

Diamond royalties a closely guarded secret in Ontario

910-carat diamond dug up in southern Africa, 5th biggest ever – Orange County Register

Miners unearth chicken-egg sized diamond in Canada — the biggest ever found in North America

Lucara digs up 378-carat diamond in Botswana – Resource World Magazine

Lucara Botswana : Diamonds are a Girl's Best Friend