The global diamond market size was estimated at USD 42.74 billion in 2025 and is projected to reach USD 53.16 billion by 2033, growing at a CAGR of 2.7% from 2026 to 2033. The increasing demand for branded and customized jewelry, especially among millennials and Gen Z, is significantly supporting market growth.
In addition, the rising adoption of digital traceability and ethical sourcing practices is boosting consumer confidence and accelerating global diamond sales. Sustainability has become a central pillar shaping the modern diamond industry, as both producers and consumers increasingly emphasize responsible sourcing and environmental stewardship. Major mining companies are investing in low-impact extraction technologies, renewable energy integration, and full mine-to-market traceability to minimize ecological disruption and improve transparency. Blockchain-based tracking, carbon-neutral mining initiatives, recycled diamonds, and eco-certifications are steadily gaining momentum, encouraging brands to showcase verifiable sustainability credentials. These initiatives not only reduce the industry’s environmental footprint but also help safeguard local communities and ecosystems around mining sites, reinforcing long-term trust and accountability across the supply chain.
Consumer preferences in the diamond market are shifting toward personalized, branded, and story-driven purchases, moving beyond traditional luxury consumption. Millennials and Gen Z buyers, in particular, value authenticity, ethical sourcing, and emotional connection, leading to strong demand for bespoke engagement rings and custom jewelry designs. Lab-grown diamonds have also become mainstream, driven by competitive pricing, sustainable perception, and identical physical characteristics to natural stones. Meanwhile, premium natural diamonds continue to attract high-net-worth consumers who prioritize rarity and investment value. This diversification in preferences has broadened the market, allowing both natural and lab-grown diamonds to coexist and thrive as complementary segments within the luxury market.
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In addition, the rising adoption of digital traceability and ethical sourcing practices is boosting consumer confidence and accelerating global diamond sales. Sustainability has become a central pillar shaping the modern diamond industry, as both producers and consumers increasingly emphasize responsible sourcing and environmental stewardship. Major mining companies are investing in low-impact extraction technologies, renewable energy integration, and full mine-to-market traceability to minimize ecological disruption and improve transparency. Blockchain-based tracking, carbon-neutral mining initiatives, recycled diamonds, and eco-certifications are steadily gaining momentum, encouraging brands to showcase verifiable sustainability credentials. These initiatives not only reduce the industry’s environmental footprint but also help safeguard local communities and ecosystems around mining sites, reinforcing long-term trust and accountability across the supply chain.
Consumer preferences in the diamond market are shifting toward personalized, branded, and story-driven purchases, moving beyond traditional luxury consumption. Millennials and Gen Z buyers, in particular, value authenticity, ethical sourcing, and emotional connection, leading to strong demand for bespoke engagement rings and custom jewelry designs. Lab-grown diamonds have also become mainstream, driven by competitive pricing, sustainable perception, and identical physical characteristics to natural stones. Meanwhile, premium natural diamonds continue to attract high-net-worth consumers who prioritize rarity and investment value. This diversification in preferences has broadened the market, allowing both natural and lab-grown diamonds to coexist and thrive as complementary segments within the luxury market.
Global Diamond Market Report Segmentation
This report forecasts global, country, and regional revenue growth and analyzes the latest trends in each sub-segment from 2021 to 2033. The report has segmented the global diamond market report by type, application, and region.Type Outlook (Revenue, USD Million, 2021-2033)
- Natural
- Synthetic
Application Outlook (Revenue, USD Million, 2021-2033)
- Jewelry & Ornaments
- Industrial
Regional Outlook (Revenue, USD Million, 2021-2033)
- North America
- Europe
- Asia-Pacific
- Latin America
- Middle East & Africa
Why You Should Buy This Report
- Comprehensive Market Analysis: Gain detailed insights into the market across major regions and segments.
- Competitive Landscape: Explore the market presence of key players.
- Future Trends: Discover the pivotal trends and drivers shaping the future of the market.
- Actionable Recommendations: Utilize insights to uncover new revenue streams and guide strategic business decisions.
This report addresses:
- Market intelligence to enable effective decision-making
- Market estimates and forecasts from 2018 to 2030
- Growth opportunities and trend analyses
- Segment and regional revenue forecasts for market assessment
- Competition strategy and market share analysis
- Product innovation listings for you to stay ahead of the curve
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Table of Contents
Chapter 1. Methodology and Scope
Chapter 2. Executive Summary
Chapter 3. Market Variables, Trends, and Scope
Chapter 4. Diamond Market: Type Estimates & Trend Analysis
Chapter 5. Diamond Market: Application Estimates & Trend Analysis
Chapter 6. Diamond Market: Regional Estimates & Trend Analysis
Chapter 7. Competitive Landscape
List of Tables
List of Figures
Companies Mentioned
The companies profiled in this Diamond market report include:- ALROSA
- Anglo American plc.
- Debswana Diamond Company Ltd.
- De Beers Group
- Dominion Diamond Corporation
- Gem Diamonds
- Lucara Diamond Corporation
- Petra Diamonds
- Rio Tinto Diamonds
- Rockwell Diamonds
Table Information
| Report Attribute | Details |
|---|---|
| No. of Pages | 110 |
| Published | December 2025 |
| Forecast Period | 2025 - 2033 |
| Estimated Market Value ( USD | $ 42.74 Billion |
| Forecasted Market Value ( USD | $ 53.16 Billion |
| Compound Annual Growth Rate | 2.7% |
| Regions Covered | Global |
| No. of Companies Mentioned | 11 |
