De Beers diamond sales tumble as Covid hits global demand, Commodities
De Beers unit discovers 1,098 carat gigantic diamond in Botswana, could be third-biggest ever
Press Release: Diamond Prices Continue to Fall
The Industry's Russia Crisis: The Importance of Alrosa - Rapaport
Production Report for the First Quarter of 2023 – De Beers Group
Drastic drop in diamond demand bedevils Debeers NWT business model
Could the Merlin mine be forever? Inside Australia's newest diamond mine - Mining Technology
Global Diamond Report 2013: Journey through the Value Chain
De Beers' sixth cycle rough diamond sales show $228m y/y drop-off
Case study of the De Beers Diamonds – Messy Oaks by John Roland
De Beers' Diamond Sales Give a Jolt to Anglo American - WSJ
Why Are Jewelry Retailers Saying 'I Don't' To Lab-Grown Diamonds If Millennials Want Them?