Botswana plans to double its stake in De Beers to 30%, positioning itself as the largest shareholder in the world’s leading diamond company. The move comes as Anglo American sells its 85% holding, marking a shift in ownership of a firm that once controlled 85% of global diamond distribution.
From Monopoly to Multi-Stakeholder Governance
Founded in 1888 by Cecil Rhodes, De Beers dominated the diamond industry for over a century. By 2000, its market share had fallen to 63%, and by 2021, it controlled just 25% of global supply, equal to Alrosa’s share. Botswana acquired a 15% stake 25 years ago, partnering with De Beers through the Debswana joint venture to operate its largest diamond mines.
The Deal: Numbers and Structure
Anglo American put its 85% stake up for sale in 2024, citing a focus on green energy minerals and a diamond market downturn. Botswana’s increased holding to 30% will make it the largest shareholder, with Namibia and Angola also participating. The consortium will pay $750 million upfront and $250 million deferred, according to Rapaport.
Geopolitical Significance: Resource Nationalism and Sovereign Control
Botswana’s move reflects a broader trend of resource nationalism in Africa, where nations seek greater control over critical minerals. President Duma Boko emphasized that diamond-producing nations will now sit at the ownership table, ensuring local resources bring local prosperity. This shift from monopoly to multi-stakeholder governance aligns with global demands for transparency and responsible sourcing.
What It Means Now: Supply Chains, Technology, and Consumer Transparency
As the largest shareholder, Botswana gains greater influence over De Beers’ strategic decisions. This includes access to advanced technologies through Element Six, De Beers’ synthetic diamond business. For consumers, the new ownership structure promises greater transparency on diamond origins, as noted by De Beers CEO Al Cook. The deal also reshapes global diamond supply chains, with producing nations holding more power.
The finalization of the deal, potential inclusion of Richemont, and broader restructuring of diamond production dynamics will determine the industry’s future. Botswana’s bold move underscores a new era of resource governance, where producing nations play a central role in shaping global markets.
Sources
- De Beers
- Botswana says it will increase its stake in De Beers to 30% under proposed sale
- Anglo American’s De Beers makes Angola home to its largest global diamond search after $15 million spend, with CEO eyeing a future mine worth billions
- Botswana Plans to Double De Beers Stake, Backs Gareth Penny-Led Consortium
- Botswana to increase De Beers stake to 30%
- Botswana De Beers’ Major Shareholder In Global Diamond Consortium Deal
Photo: Joachim Huber from Switzerland (CC BY-SA 2.0)
