De Beers Posts $511M Loss as Chinese Demand Slows and U.S. Tariffs Hit Global Diamond Trade
De Beers, Africa’s largest diamond producer, reported a substantial $511 million loss for 2025, compared with a $25 million loss in 2024.
The sharp decline reflects weaker demand in China, U.S. tariff pressures, and softer global diamond prices affecting key operations in Botswana, Namibia, and South Africa.
Production and Operations
Rough diamond production fell 12% to 21.7 million carats, as the company adjusted output to match prevailing market conditions.
Botswana: Operations through the Debswana joint venture remain central, with the Jwaneng mine widely regarded as the world’s most valuable diamond mine by revenue and Orapa contributing the majority of output.
Given Botswana’s reliance on diamond revenues for fiscal income and foreign exchange, prolonged price weakness carries broader economic implications.
South Africa: The Venetia mine transitioned to underground operations, maintaining production amid weaker market conditions.
Namibia: Debmarine Namibia’s offshore operations also moderated output in line with subdued demand.
Overall, the company adopted a disciplined production strategy amid elevated global inventories, aligning output more closely with market conditions.
Revenue and Market Pressures
Total revenue remained broadly stable at approximately $3.5 billion, but lower realized prices and inventory rebalancing weighed on earnings.
The downturn reflects several structural and macroeconomic pressures:
Slowing Chinese luxury demand, a key driver of high-value diamond sales
Rising market share of laboratory-grown diamonds
U.S. trade tariffs on India, the world’s largest diamond cutting and exporting hub, following President Donald Trump’s 50% levies introduced in August 2025. Although a potential rollback of tariffs is expected by April 2026, uncertainty continues to influence near-term demand.
Cost Management and Restructuring
In response to challenging conditions, De Beers reduced unit costs and lowered capital expenditure to $353 million, emphasizing cash preservation and operational efficiency.
Parent company Anglo American recognized a $2.3 billion impairment linked to weaker long-term price expectations and evolving consumer preferences.
CEO Duncan Wanblad noted optimism that the current downturn may represent a cyclical low point, with the group continuing to pursue its “Origins” strategy focused on operational streamlining and stimulating demand for natural diamonds through marketing initiatives and industry partnerships.
Trading Outlook
Near-term trading conditions are expected to remain challenging, as midstream buyers manage inventories conservatively amid macroeconomic volatility.
However, De Beers anticipates gradual inventory normalization to support medium-term market stability.
For 2026, the group forecasts production between 21 million and 26 million carats, continuing to align output closely with demand.
Meanwhile, Anglo American is progressing with a structured separation process for De Beers as part of broader portfolio reshaping.
Strategic Importance for Africa
Despite global headwinds, De Beers’ African operations remain strategically significant, particularly in Botswana, where diamond revenues play a central role in economic stability and public finances.
Controlled production, cost discipline, and ongoing marketing initiatives aim to support the company’s long-term resilience in a volatile global diamond market.
