Anglo American CEO Duncan Wanblad says the sale of De Beers will involve one or two shortlisted buyers alongside the government of Botswana, rather than the usual two-round selection process.
Wanblad (pictured) told the Financial Times Metals and Mining Summit (held in London and virtually): “This isn’t going to be the classical first round, second round sale process that you would ordinarily receive for businesses of this type.
“What we are planning to do is now move into the second round with one or two of the potential selected buyers that came through the first round with us and work with the government of Botswana in finalising an agreement that works not only for the potential buyers, but also for Botswana.”
Anglo is expected to raise $3bn to $4bn from the sale of its 85 per cent stake in the loss-making diamond miner. The remaining 15 per cent is owned by the government of Botswana, which wants to secure a majority holding, and to do so by the end of this month.
Angola’s state-owned mining company Endiama has submitted a fully financed offer for a minority stake, as part of a pan-African proposal, which would include Botswana, Namibia, and South Africa.
Former De Beers CEOs Bruce Cleaver and Gareth Penny are leading bidding consortia and there is speculation about interest from Qatari and other Gulf investors.
Okavango, Botswana’s state-owned diamond company, says its planned sale of 1m rough carats last month was not “an emergency tender”.
And it says the fact that it didn’t sell a single stone didn’t mean it was a failure. Rather, it was the result of a “deliberate and prudent decision to withhold certain goods”.
The “closed” tender on 25 September was reportedly aimed at raising revenue for the government (something the company denies) which had been severely hit by the slump in demand for natural diamonds. But buyers weren’t prepared to pay the reserve prices.
“Withholding goods in the short term ensures better outcomes for the market,” Okavango Diamond Company’s managing director Mmetla Masire (pictured) said in a statement.
“We will not join the race to the bottom on prices, our focus is on protecting the integrity and enduring value of Botswana’s diamonds.”
It said the tender was scheduled back in July and was part of regular sales management, not a last-minute revenue-raising emergency.
The ad hoc tender was a marked departure from the norm. ODC usually holds about 10 scheduled online spot auctions annually for registered buyers, typically raising at least $60m.
The company now sells 30 per cent of the rough output from Debswana, the 50/50 joint venture between the Botswana government and De Beers.
Okavango, Botswana’s state-owned diamond company, failed to sell a single stone in an unprecedented “emergency” tender of 1m carats last Thursday 25 September.
The auction was aimed at raising revenue for the government, which had been severely hit by the slump in demand for natural diamonds, but buyers weren’t prepared to pay the reserve prices.
Okavango Diamond Company (ODC) has canceled a number of tenders since November 2024 because of weak demand. It had planned to hold two further ad hoc tenders by the end of this year, but may now have to reconsider.
ODC usually holds about 10 scheduled online spot auctions annually for registered buyers. Last week’s ad hoc tender was a marked departure from the norm.
ODC spokesman Dennis Tlaang said ahead of the tender that it wouldn’t be selling at prices that would have “a negative impact on the market”.
The company now sells 30 per cent of the rough output from Debswana, the 50/50 joint venture between the Botswana government and De Beers.
The volatility in the global diamond industry is beginning to have severe humanitarian and economic consequences across producer and manufacturing nations. Recent developments highlight the fragility of economies that rely heavily on diamonds, and the urgent need for market stability.
Botswana: Diamond Slump Triggers Public Health Emergency
Botswana, the world’s leading diamond producer by value, has declared a public health emergency after revenues from diamond sales halved in 2024. Production is expected to fall by at least 25 per cent this year, leaving the government with severe financial shortfalls.
Earlier today (25 August), President Duma Boko announced the emergency, citing a critical shortage of essential medicines. To address the crisis, 5 billion pula (USD 348m) has been reallocated from other government funds, while the state-owned Botswana Development Corporation has pledged 100 million pula (USD 7.3m). The president has also appealed to pension and insurance funds for support.
The military has been mobilised to distribute urgently needed medical supplies to rural areas. The Ministry of Health has identified shortages in medicines for hypertension, cancers, diabetes, asthma, eye conditions, tuberculosis, sexual and reproductive health, and mental health.
Although President Boko has referred to “market challenges” in official statements, local and international media have directly linked the crisis to collapsing diamond revenues, underlining the nation’s heavy dependence on the industry.
India: Tariffs Threaten 150,000 Diamond Jobs
In India, which processes the vast majority of the world’s diamonds, the industry faces a fresh crisis as the United States prepares to double tariffs on polished stones from 25 per cent to 50 per cent on 27 August.
The Diamond Workers Union Gujarat (DWUG), which represents a large section of Surat’s workforce, has warned Prime Minister Narendra Modi that the tariff hike could wipe out 150,000 to 200,000 jobs – nearly a fifth of India’s diamond workforce.
DWUG is urging the government to revive the Ratnadeep Scheme, originally introduced in 2008–09 during the global financial crisis. The scheme provided retraining opportunities and a daily stipend for unemployed diamond workers.
The union has also raised alarm over rising distress among workers, noting that at least 80 unemployed diamantaires have taken their lives in the last two years.
Zimbabwe: Building Closer Trade Links with India
While Botswana and India face mounting pressures, Zimbabwe is positioning itself to deepen diamond trade relations with India.
Vice President Constantino Chiwenga recently visited Surat to explore direct trade agreements that would bypass intermediaries. He also invited Indian investors to consider joint ventures in Zimbabwe’s mineral processing and industrial sectors.
With US tariffs on Zimbabwean diamonds set at 15 per cent – compared to India’s new 50 per cent rate – Zimbabwe sees an opportunity to attract Indian buyers and investors.
During the visit, Chiwenga met with leaders of Hari Krishna Exports to discuss partnerships aimed at moving Zimbabwe further up the value chain, from rough exports to local cutting, polishing, and manufacturing. Such developments could create significant employment opportunities, build local expertise, and reduce poverty in diamond-producing communities.
The Bigger Picture
These three stories highlight the immense global impact of diamond market fluctuations. For producer nations like Botswana and Zimbabwe, as well as manufacturing hubs like India, the stakes are not merely financial – they are deeply social and humanitarian.
The current instability underscores the importance of transparent, sustainable, and diversified diamond economies, alongside stronger international collaboration, to secure both industry resilience and the livelihoods of millions who depend on it.
The US is almost certain to go ahead and impose a 37 per cent tariff on all goods imported from Botswana, starting tomorrow 1 August.
That is one of the highest rates of tariff being introduced by the US.
Botswana, the world’s second biggest diamond producer after Russia, has been actively seeking dialogue with the US government to reverse or mitigate the tariff, but without success.
Last month President Duma Boko said tariff imposed on Botswana worsened the already bleak future faced by the diamond industry, and were likely to hinder efforts to grow the African economy.
Most of Botswana’s rough diamonds are sold direct to India, Belgium, and the UAE, but goods worth around $500m annually are exported to the US and will be subject to tariffs. Until now diamonds have been zero-rated.
US importers will have to pay a total of 37 per cent in duties. The reciprocal duty includes the 10 per cent baseline duty that was imposed back in April.
The tariff rules for Botswana, and most other countries, are unlike those for India, where the reciprocal tariff is in addition to the baseline 10 per cent. US-bound diamonds represent a modest slice of Botswana’s total diamond export business, and most of the country’s diamond revenue is not directly affected by the new US tariff.
It is, however, another blow to a country that relies on diamonds for the vast majority of its export revenue, and that has seen foreign sales halve amid the global downturn.
Botswana’s vice president says he’s confident that a new buyer will be found for De Beers by the end of the year – and he hinted that the government could substantially increase its own stake, currently 15 per cent.
Ndaba Gaolathe (pictured) said there were countries, funds and companies that all had a “deep interest” in acquiring the 85 per cent share being offered by Anglo American, and he said he was confident they were “on the right track”.
The UK-based miner is selling off De Beers, its diamond division, together with other assets, to focus on copper, its most profitable activity.
Anglo has written down the value of De Beers twice in just over a year, as sales slump and the company descends from profit to loss. It is now valued at $4.1bn, a fraction of the value when Anglo acquired overall control of the company in 2012.
Gaolathe, quoted by Bloomberg News yesterday (30 April) after an interview in Washington, USA, said the Botswana government could increase it take in De Beers (currently 15 per cent) to as much as 50 per cent.
Anglo is seeking to a sale or IPO of De Beers by the end of this year.
Botswana’s former president Mokgweetsi Masisi has accused De Beers of funding the party that ousted him from power last November – because he was taking too tough a stance on the critical 10-year diamond deal.
He claims the mining company actively supported the Umbrella for Democratic Change (UDC) which ended 58 years of uninterrupted rule by the Botswana Democratic Party (BDP).
Masisi (pictured) also claims De Beers tried to influence internal politics within the BDP to appoint a more favourable leader and that it deliberately stalled on the signing of a full diamond sales agreement because of tax disputes.
De Beers and the Botswana government agreed the principles of a sales agreement, mining licenses and a package of measures to boost the country’s economy under Masisi, but the deal remained unsigned during his tenure.
It was finally inked three months after he was replaced as president by Duma Boko.
De Beers and the UDC have categorically rejected Masisi’s claims. De Beers said: “We do not provide financial or other support for political purposes to any politician, political party or related organisation, or to any official of a political party or candidate for political office, in any circumstances, either directly or through third parties.”
A UDC spokesperson dismissed Masisi’s claims as outlandish, and challenged him to provide evidence.
Botswana’s economic outlook has been downgraded from stable to negative by S&P Global Ratings (S&P) on account of low demand for diamonds.
It forecasts a steep rise in government debt unless there is a substantial increase in diamond prices or significant fiscal intervention.
Botswana’s economy is heavily reliant on diamonds. They account for around 80 per cent of its export earnings and a third of total budget revenues.
De Beers and the Botswana government finally reached agreement last month on the long-term mining and rough sales deals, but sales by their joint venture, Debswana, were down by 52 per cent for the first three quarters of 2024, and there a few signs of a sustained recovery in demand.
Despite downgrading its economic prospects, S&P left Botswana’s long-term foreign and domestic currency sovereign credit rating unchanged at BBB+ and its short-term rating at A-2.
“The negative outlook is on account of S&P’s expectation that weak global demand for diamonds and depressed prices will continue to suppress Botswana’s exports and fiscal position, therefore, delaying government’s fiscal consolidation agenda and the rebuilding of buffers,” said the Bank of Botswana in a statement.
It highlighted the fact that S&P said the newly-elected government’s commitment to reducing unemployment, diversifying the economy and increasing social support, while maintaining fiscal prudence, also had a positive impact to the ratings.
The 1,094-carat Seriti diamond recovered last September from Lucara’s Karowe mine, in Botswana, is now in Belgium, where it will be cut by HB Antwerp as part of an ongoing partnership.
HB, founded in 2020, cut the 1,758-carat Sewelo diamond and the 549-carat Sethunya diamond – both of which were recovered at Karowe and both of which were bought by Louis Vuitton.
Exact prices were not disclosed, although Lucara did say last month that the Sethunya and the 1,080 carat Eva Star, sold for a combined $54m. HB gave no details of a buyer for the Seriti.
Seriti is the world’s sixth largest rough diamond, and the sixth +1,000-ct diamond recovered at Karowe.
HB says it will use “groundbreaking technology, traceability, and expertise to unlock the full brilliance of nature’s most exceptional creations”.
That includes its proprietary Hyperloupe technologies, designed specifically for large (up to 6,000 carats) and complex diamonds.
HB has a 10-year contract with Lucara to cut all its +10.8-cts stones. They account for around 70 per cent of the miner’s revenue.
Botswana’s government signed on Tuesday a long-delayed diamond mining and sales agreement with Anglo American unit De Beers, the world’s leading diamond producer by value.
As part of the deal, Botswana’s share of the diamonds produced by Debswana, a 50-50 joint venture between the country’s government and De Beers, will increase from 25% to 50%. Botswana will receive 10 billion pula ($712 million) in development funding, in line with a provisional 10-year arrangement reached in 2023.
The agreement, in negotiations since 2018, also extends the mining licenses for Debswana until 2054. Previously, the licenses were set to expire in 2029.
The signing of the contract had stalled under former President Mokgweetsi Masisi but was prioritized by President Duma Boko, who took office last October.
Botswana, the world’s largest producer of rough diamonds by value, depends on the sector for the bulk of its national revenue. President Boko, however, has voiced concerns that the industry is not generating enough employment opportunities.
While Debswana’s diamond production accounts for 80% of Botswana’s exports, the country has struggled to diversify beyond mining. Despite a relatively high annual per capita income of $7,820 — exceeding that of oil-rich Gabon and South Africa, the continent’s biggest economy—job creation remains limited.
The deal comes at a crucial time for De Beers, as its parent company, Anglo American, considers spinning out the diamond business through a sale or initial public offering. Analysts warn that weak global diamond prices could complicate such a move.
Botswana remains integral to De Beers’ operations, supplying 70% of its annual rough diamonds. The government also holds a 15% stake in De Beers, underscoring the long-standing strategic partnership between the two parties.
