March 30, 2023 “Eternal Pink” diamond could fetch more than $35 million at auction The 10.57-carat diamond also carries the highest price per carat estimate placed on any rock or gemstone ($3.3 million).
March 29, 2023 Botswana Diamonds begins mining in South Africa Marsfontein is serving as a proof-of-concept trial project, which will help improve operations at the miner's flagship Thorny River project.
March 27, 2023 Botswana partners with gem trader HB Antwerp, seeks to loosen De Beers’ grip Botswana will take a 24% stake in Belgian gem processing firm HB Antwerp.
March 24, 2023 Gemfields shares jump on record revenue for 2022 The Africa-focused emeralds and rubies miner posted a 2022 revenue of $341 million, a 32% increase from the previous year.
March 14, 2023 Burgundy buys Canada’s largest diamond operation Burgundy Diamond Mines is buying Arctic Canadian, owner of the Ekati mine, to become one of the world’s biggest diamond operations.
March 9, 2023 Botswana intent on selling more diamonds without De Beers Three-quarters of Debswana's production, which was 24 million carats in 2022, is sold to De Beers.
March 1, 2023 Botswana mining growth seen flat amid dim diamond outlook In 2023, Botswana expects diamond output to decline by 1%.
February 28, 2023 Quest for world’s biggest diamonds gives De Beers a headache To the southeast of the teeming herds of wildlife in the Okavango Delta in Botswana, an offshoot of the Lundin mining dynasty is extending its search for the world’s biggest diamonds.
February 24, 2023 Gemfields reports updated ‘G-Factor for Natural Resources’ figures Measure promotes greater transparency around the level of natural resource wealth shared with the governments of host countries.
Disruption and dislocation: LME metals’ year in seven charts Supply disruption and tariff dislocation have defined the London Metal Exchange base metals complex this year. December 23, 2025 | 07:58 am
