Global Diamond Market Size, Share & Demand Report By Product Type (Polished Diamonds, Rough Diamonds, Lab-Grown Diamonds), By Application (Jewelry, Industrial & Technical), By Distribution Channel (Specialty Retailers, Online/D2C, Wholesalers & Bourses, OEM Supply), By Region & Segment Forecasts, 2026–2031

Table of Contents

1. Executive Summary
   1. Introduction
2. Market Introduction
   1. Market Definition
   2. Scope of the Study
   3. Market Structure
3. Research Methodology
   1. Primary Research
   2. Research Methodology
   3. Assumptions & Exclusions
   4. Secondary Data Sources
4. Market Factor Analysis
   1. Value Chain Analysis: Diamond Market
   2. Porters Five Forces Analysis
      1. Bargaining Power of Suppliers
      2. Bargaining Power of Buyers
      3. Threat of Substitution
      4. Threat of New Entrants
      5. Competitive Rivalry
5. Market Dynamics
   1. Drivers
   2. Restraints
   3. Opportunities
6. Recent Trends Analysis
7. Impact of COVID-19 on Diamond Market
   1. Pre and Post Covid -19 Market Scenario Analysis
   2. Market Recovery Timeline and Challenge
   3. Measures Taken by Top Players
8. Regulatory Landscape
9. Diamond Market, By Product Type
   1. Introduction
      1. Market Size and Forecast, By Product Type
   2. Polished Diamonds
      1. Market Size and Forecast, By Region
   3. Rough Diamonds
      1. Market Size and Forecast, By Region
   4. Lab-Grown Diamonds (CVD & HPHT)
      1. Market Size and Forecast, By Region
10. Diamond Market, By Application
    1. Introduction
       1. Market Size and Forecast, By Application
    2. Jewelry
       1. Market Size and Forecast, By Region
    3. Industrial & Technical Applications
       1. Market Size and Forecast, By Region
    4. Electronics & Semiconductors
       1. Market Size and Forecast, By Region
    5. Medical & Optical Applications
       1. Market Size and Forecast, By Region
11. Diamond Market, By Distribution Channel
    1. Introduction
       1. Market Size and Forecast, By Distribution Channel
    2. Specialty Jewelry Retailers
       1. Market Size and Forecast, By Region
    3. Direct-to-Consumer (Online & Brand Boutiques)
       1. Market Size and Forecast, By Region
    4. Wholesalers & Diamond Bourses
       1. Market Size and Forecast, By Region
    5. OEM & Industrial Supply Contracts
       1. Market Size and Forecast, By Region
12. Diamond Market, By End-User Type
    1. Introduction
       1. Market Size and Forecast, By End-User Type
    2. High-Net-Worth Individuals (Luxury Jewelry Buyers)
       1. Market Size and Forecast, By Region
    3. Millennials & Gen Z Consumers
       1. Market Size and Forecast, By Region
    4. Industrial & Manufacturing Enterprises
       1. Market Size and Forecast, By Region
13. Regional Overview
    1. Introduction
       1. Market Size and Forecast
    2. North America
       1. Market Size and Forecast
          1. By Product Type
             1. Polished Diamonds
             2. Rough Diamonds
             3. Lab-Grown Diamonds (CVD & HPHT)
          2. By Application
             1. Jewelry
             2. Industrial & Technical Applications
             3. Electronics & Semiconductors
             4. Medical & Optical Applications
          3. By Distribution Channel
             1. Specialty Jewelry Retailers
             2. Direct-to-Consumer (Online & Brand Boutiques)
             3. Wholesalers & Diamond Bourses
             4. OEM & Industrial Supply Contracts
          4. By End-User Type
             1. High-Net-Worth Individuals (Luxury Jewelry Buyers)
             2. Millennials & Gen Z Consumers
             3. Industrial & Manufacturing Enterprises
       2. U.S.
          1. By Product Type
             1. Polished Diamonds
             2. Rough Diamonds
             3. Lab-Grown Diamonds (CVD & HPHT)
          2. By Application
             1. Jewelry
             2. Industrial & Technical Applications
             3. Electronics & Semiconductors
             4. Medical & Optical Applications
          3. By Distribution Channel
             1. Specialty Jewelry Retailers
             2. Direct-to-Consumer (Online & Brand Boutiques)
             3. Wholesalers & Diamond Bourses
             4. OEM & Industrial Supply Contracts
          4. By End-User Type
             1. High-Net-Worth Individuals (Luxury Jewelry Buyers)
             2. Millennials & Gen Z Consumers
             3. Industrial & Manufacturing Enterprises
       3. Canada
    3. Europe
       1. Market Size and Forecast
          1. By Product Type
             1. Polished Diamonds
             2. Rough Diamonds
             3. Lab-Grown Diamonds (CVD & HPHT)
          2. By Application
             1. Jewelry
             2. Industrial & Technical Applications
             3. Electronics & Semiconductors
             4. Medical & Optical Applications
          3. By Distribution Channel
             1. Specialty Jewelry Retailers
             2. Direct-to-Consumer (Online & Brand Boutiques)
             3. Wholesalers & Diamond Bourses
             4. OEM & Industrial Supply Contracts
          4. By End-User Type
             1. High-Net-Worth Individuals (Luxury Jewelry Buyers)
             2. Millennials & Gen Z Consumers
             3. Industrial & Manufacturing Enterprises
       2. U.K.
          1. By Product Type
             1. Polished Diamonds
             2. Rough Diamonds
             3. Lab-Grown Diamonds (CVD & HPHT)
          2. By Application
             1. Jewelry
             2. Industrial & Technical Applications
             3. Electronics & Semiconductors
             4. Medical & Optical Applications
          3. By Distribution Channel
             1. Specialty Jewelry Retailers
             2. Direct-to-Consumer (Online & Brand Boutiques)
             3. Wholesalers & Diamond Bourses
             4. OEM & Industrial Supply Contracts
          4. By End-User Type
             1. High-Net-Worth Individuals (Luxury Jewelry Buyers)
             2. Millennials & Gen Z Consumers
             3. Industrial & Manufacturing Enterprises
       3. Germany
       4. France
       5. Spain
       6. Italy
       7. Russia
       8. Nordic
       9. Benelux
       10. Rest of Europe
    4. APAC
       1. Market Size and Forecast
          1. By Product Type
             1. Polished Diamonds
             2. Rough Diamonds
             3. Lab-Grown Diamonds (CVD & HPHT)
          2. By Application
             1. Jewelry
             2. Industrial & Technical Applications
             3. Electronics & Semiconductors
             4. Medical & Optical Applications
          3. By Distribution Channel
             1. Specialty Jewelry Retailers
             2. Direct-to-Consumer (Online & Brand Boutiques)
             3. Wholesalers & Diamond Bourses
             4. OEM & Industrial Supply Contracts
          4. By End-User Type
             1. High-Net-Worth Individuals (Luxury Jewelry Buyers)
             2. Millennials & Gen Z Consumers
             3. Industrial & Manufacturing Enterprises
       2. China
          1. By Product Type
             1. Polished Diamonds
             2. Rough Diamonds
             3. Lab-Grown Diamonds (CVD & HPHT)
          2. By Application
             1. Jewelry
             2. Industrial & Technical Applications
             3. Electronics & Semiconductors
             4. Medical & Optical Applications
          3. By Distribution Channel
             1. Specialty Jewelry Retailers
             2. Direct-to-Consumer (Online & Brand Boutiques)
             3. Wholesalers & Diamond Bourses
             4. OEM & Industrial Supply Contracts
          4. By End-User Type
             1. High-Net-Worth Individuals (Luxury Jewelry Buyers)
             2. Millennials & Gen Z Consumers
             3. Industrial & Manufacturing Enterprises
       3. Korea
       4. Japan
       5. India
       6. Australia
       7. Singapore
       8. Taiwan
       9. South East Asia
       10. Rest of Asia-Pacific
    5. Middle East and Africa
       1. Market Size and Forecast
          1. By Product Type
             1. Polished Diamonds
             2. Rough Diamonds
             3. Lab-Grown Diamonds (CVD & HPHT)
          2. By Application
             1. Jewelry
             2. Industrial & Technical Applications
             3. Electronics & Semiconductors
             4. Medical & Optical Applications
          3. By Distribution Channel
             1. Specialty Jewelry Retailers
             2. Direct-to-Consumer (Online & Brand Boutiques)
             3. Wholesalers & Diamond Bourses
             4. OEM & Industrial Supply Contracts
          4. By End-User Type
             1. High-Net-Worth Individuals (Luxury Jewelry Buyers)
             2. Millennials & Gen Z Consumers
             3. Industrial & Manufacturing Enterprises
       2. UAE
          1. By Product Type
             1. Polished Diamonds
             2. Rough Diamonds
             3. Lab-Grown Diamonds (CVD & HPHT)
          2. By Application
             1. Jewelry
             2. Industrial & Technical Applications
             3. Electronics & Semiconductors
             4. Medical & Optical Applications
          3. By Distribution Channel
             1. Specialty Jewelry Retailers
             2. Direct-to-Consumer (Online & Brand Boutiques)
             3. Wholesalers & Diamond Bourses
             4. OEM & Industrial Supply Contracts
          4. By End-User Type
             1. High-Net-Worth Individuals (Luxury Jewelry Buyers)
             2. Millennials & Gen Z Consumers
             3. Industrial & Manufacturing Enterprises
       3. Turky
       4. Saudi Arabia
       5. South Africa
       6. Egypt
       7. Nigeria
       8. Rest of MEA
    6. LATAM
       1. Market Size and Forecast
          1. By Product Type
             1. Polished Diamonds
             2. Rough Diamonds
             3. Lab-Grown Diamonds (CVD & HPHT)
          2. By Application
             1. Jewelry
             2. Industrial & Technical Applications
             3. Electronics & Semiconductors
             4. Medical & Optical Applications
          3. By Distribution Channel
             1. Specialty Jewelry Retailers
             2. Direct-to-Consumer (Online & Brand Boutiques)
             3. Wholesalers & Diamond Bourses
             4. OEM & Industrial Supply Contracts
          4. By End-User Type
             1. High-Net-Worth Individuals (Luxury Jewelry Buyers)
             2. Millennials & Gen Z Consumers
             3. Industrial & Manufacturing Enterprises
       2. Brazil
          1. By Product Type
             1. Polished Diamonds
             2. Rough Diamonds
             3. Lab-Grown Diamonds (CVD & HPHT)
          2. By Application
             1. Jewelry
             2. Industrial & Technical Applications
             3. Electronics & Semiconductors
             4. Medical & Optical Applications
          3. By Distribution Channel
             1. Specialty Jewelry Retailers
             2. Direct-to-Consumer (Online & Brand Boutiques)
             3. Wholesalers & Diamond Bourses
             4. OEM & Industrial Supply Contracts
          4. By End-User Type
             1. High-Net-Worth Individuals (Luxury Jewelry Buyers)
             2. Millennials & Gen Z Consumers
             3. Industrial & Manufacturing Enterprises
       3. Mexico
       4. Argentina
       5. Chile
       6. Colombia
       7. Rest of LATAM
14. Competitive Landscape, 2025
    1. Introduction
    2. Diamond Market Share Analysis, 2025 (%)
       1. Market Share Analysis, 2025
       2. Competition Ranking, 2025
       3. Key Developments & Growth Strategies
          1. Merger & Acquisition
          2. Product Launch
          3. Expansion
       4. Consolidated SWOT Analysis of Key Players
15. Company Profile
    1. De Beers Group
       1. Business Overview
       2. Financial Data
       3. Key Product domains
       4. Recent Developments
    2. ALROSA
    3. Rio Tinto Diamonds
    4. Chow Tai Fook Jewellery Group
    5. Signet Jewelers
    6. LVMH (Jewelry Division)
    7. Tiffany & Co.
    8. Harry Winston
    9. Pandora
    10. Graff Diamonds