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De Beers S.A.: Business Overview, Financials & Competitive Analysis

De Beers S.A. scores 5/10 on the AskCyborg Cyborg Score (Mixed). De Beers dominates the global diamond market but faces cyclical challenges; recovery indicators in Q1 2026 suggest stabilization ahead. The company reported an underlying loss before interest, taxes, depreciation and amortisation of $511 million for 2025, compared with a loss of $25 million in 2024. Rough diamond production decreased.

What is De Beers S.A.'s industry? De Beers S.A. (debeers.com) operates in Metals and Mining. AskCyborg classifies De Beers S.A. under Metals and Mining in its company registry.

De Beers S.A. is the world's largest producer and distributor of diamonds, participating in mining, trading, and retail through its many subsidiaries and brands. The company also has interests in explosives manufactur...

5/ 10Mixed

Cyborg Score thesis

De Beers dominates the global diamond market but faces cyclical challenges; recovery indicators in Q1 2026 suggest stabilization...

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Industry Metals and Mining
2 named competitors
3 recent developments
11 analyst dimensions
Synthesized from analyst-debate stress-testing across 11 dimensions and hundreds of data points. Methodology →
Cyborg Score recalibrated: September 14, 2026
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What's in This Report
De Beers S.A. OverviewStrategic ProfileCompetitive LandscapeIndustry ContextKey facts
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De Beers S.A. Overview

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De Beers S.A. is the world's largest producer and distributor of diamonds, participating in mining, trading, and retail through its many subsidiaries and brands. The company also has interests in explosives manufacturing, chemical manufacturing, and synthetic diamonds, as well as gold, coal, and copper mining.

Strategic Profile

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The company is deeply involved in extensive diamond exploration initiatives, seeking new sources and employing advanced techniques to ensure sustainable supply. De Beers faces near-term headwinds from subdued diamond market conditions, though the company maintains significant scale and vertical integration across the diamond value chain.

Competitive Landscape

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De Beers competes against other major diamond producers and traders in a consolidated industry. Key competitors include Alrosa and Cartier, alongside emerging players focused on ethically sourced diamonds. The company's market position faces pressure from price-sensitive demand, but its vertical integration and brand portfolio provide resilience.

Industry Context

De Beers S.A. operates in Metals and Mining.

Key facts

Founded: 1888 · Headquarters: London, United Kingdom · Employees: 4,200 · Revenue: $4.8B (2026)

What the analysts stress-tested

The top findings that survived the multi-agent debate for De Beers S.A..

  • Diamond market challenges in 2025 were driven by lower average rough price index and stock rebalancing initiatives
  • Price reductions on 1- to 2-carat rough diamonds in January 2026 stimulated demand and drove sales recovery
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Recent developments

Material events tracked by the AskCyborg corpus.

  • February 2026Loss widened to $511 million for 2025 amid diamond market challenges
  • January 2026Launched collaboration with GemFair for ethically sourced artisanal diamonds
  • +1 moreTrack every material event for De Beers S.A. as it happens. Explore monitoring →
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Named competitors

Pulled from the analyst-debate framework. Click any competitor to see their Cyborg Score.

AlrosaMajor rough diamond producer→CartierLuxury diamond jewelry retail→

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Industry context

De Beers S.A. operates in Metals and Mining. See how the rest of the sector scores on the Cyborg framework.

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Sources: public filings, regulatory data, news flow, and proprietary analyst signals. Read the methodology →

Frequently asked questions

What does De Beers S.A. do?+
De Beers S.A. is the world's largest producer and distributor of diamonds, participating in mining, trading, and retail through its many subsidiaries and brands. The company also has interests in explosives manufactur...
What is De Beers S.A.'s Cyborg Score?+
De Beers S.A. has a Cyborg Score of 5/10 (Mixed). The score synthesizes business model, financials, leadership, competitive position, technology, marketing, and ESG dimensions across hundreds of data points.
Who are De Beers S.A.'s main competitors?+
Named competitors include Alrosa, Cartier. The full competitive landscape is in the AskCyborg report.
How can I get the full De Beers S.A. research report?+
Get the report plus analyst-debate audio at askcyborg.com -- no credit card required for preview access. Pro adds saved-company audio playlists and monitoring.
How current is the De Beers S.A. research?+
The Cyborg Score is recalibrated weekly. Recent developments are tracked continuously and surfaced in every report.

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More Metals and Mining research

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