资讯

Rio Tinto has announced the discovery of an extremely rare fancy colour diamond in Canada. In a social media post, the diamond producer announced the recovery of a 0.45 carat fancy colour purple ...
Project Description Despite the downturn in the global diamond market since the second half of 2023, Debswana is pressing ...
The global diamond industry is reeling from plunging revenues, halted operations, and doubts about its relevance.
(IDEX Online) - Rio Tinto has unearthed a highly unusual 0.45-carat purple diamond at its Diavik mine in Canada's Northwest ...
(IDEX Online) - Debswana, the joint venture between De Beers and the Botswana government, will be seeking external finance ...
Botswana has announced a 16% cut in its diamond production for 2025, a significant decision reflecting the country’s response to ongoing challenges in the global diamond market. ・Botswana will cut its ...
Botswana's economy was built on diamond mining. Now that lab-grown synthetics are cheaper and faster to get, it's all ...
While it may look like a blazing red ruby, the 2.33-carat Winston Red Diamond is just that—a diamond. One of the rarest ...
Due to changes in diamond prices and demand, Petra has stopped regular sales cycles and may delay them when needed.
Debswana, the diamond mining joint venture between De Beers and Botswana’s government, said it has halted some production at its biggest mine as it looks to save money amid a downturn in demand.
Features the Marie-Thérèse pink diamond ring and more than 30 other exceptional itemsCARLSBAD, Calif., June 12, 2025 (GLOBE NEWSWIRE) -- The Gemological Institute of America (GIA) has evaluated more ...
Botswana's Debswana Diamond Company is looking to international capital markets to help fund its $6 billion Jwaneng ...