Martyn Charles Marriott Urges Botswana and Angola to Revive Diamond Industry Cooperation
Diamond Veteran Martyn Charles Marriott Calls for ‘OPEC-Style’ Alliance as Botswana and Angola Seek Greater Stakes in De Beers As Botswana seeks a larger stake in De Beers and Angola signals similar ambitions, diamond industry veteran Martyn Charles Marriott says this moment could be an opportunity to restore the collaboration and discipline that once defined the global diamond trade. In a commentary published on the International Diamond Manufacturers website, Marriott cautioned Botswana against pursuing an
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