Anglo American has selected a preferred bidder to purchase its 85% [1] stake in diamond producer De Beers, the government of Botswana said Friday.

The move marks a critical shift in the ownership of one of the world's most influential diamond companies. Because Botswana is a primary partner in De Beers' operations, the outcome of this sale will likely determine the future of the country's mining economy and its strategic control over diamond resources.

A cabinet minister in Gaborone said the development on July 17, 2026 [2]. The government is now weighing whether to exercise its right of first refusal, a contractual provision that allows Botswana to match the preferred bid and acquire the stake itself.

Officials in Botswana are currently evaluating the optimal transaction structure to ensure the deal aligns with national interests. This process involves analyzing the financial terms offered by the preferred bidder and determining if a government-led acquisition would provide more long-term stability for the local industry.

Anglo American's decision to divest its 85% [1] holding follows a period of strategic review for the mining giant. The sale is intended to streamline the company's portfolio and focus on other core commodities.

While the preferred bidder has been chosen, the finalization of the deal remains contingent on the Botswana government's decision. The government's role as a significant stakeholder gives it substantial leverage in how the transition of ownership is handled.

Anglo American has selected a preferred bidder to purchase its 85% stake in diamond producer De Beers.

This transaction represents a pivotal moment for Botswana's economic sovereignty. By potentially exercising its right of first refusal, Botswana could move from being a minority partner to a dominant owner of De Beers, granting the state unprecedented control over the global diamond supply chain and the pricing mechanisms of its primary export.