The global Diamond Grading Reports market is projected to grow from US$ million in 2024 to US$ million by 2031, at a CAGR of %(2025-2031), driven by critical product segments and diverse end‑use applications.

A Diamond Grading Report is a document issued by a gemological laboratory that provides an analysis of a diamond’s quality based on a set of specific criteria. These reports are considered a benchmark in the diamond industry for assessing the value of a diamond.These reports are crucial for consumers when purchasing a diamond, as they provide an objective and standardized assessment of the diamond’s quality and help ensure that the diamond is worth the investment. They also serve as a form of insurance documentation and can be used for identification purposes if the diamond is lost or stolen.

From a downstream perspective, Retail Jewelry Industry accounted for % of 2024 revenue, surging to US$ million by 2031 (CAGR: % from 2025–2031).

Diamond Grading Reports leading manufacturers including Gemological Institute of America, American Gem Society, Gemological Science International, International Gemological Institute, HRD Antwerp, EGL USA, SARINE, Central Gem Laboratory, GWLAB, SGL Labs, etc., dominate supply; the top five capture approximately % of global revenue, with Gemological Institute of America leading 2024 sales at US$ million.

Regional Outlook:

North America rose from US$ million in 2024 to a forecast US$ million by 2031 (CAGR %).

Asia‑Pacific will expand from US$ million to US$ million (CAGR  %), led by China (US$ million in 2024, % share rising to % by 2031), Japan (CAGR %), South Korea (CAGR %), and Southeast Asia (CAGR %).

Europe is set to grow from US$ million to US$ million (CAGR %), with Germany projected to hit US$ million by 2031 (CAGR %).

Report Includes:

This definitive report equips CEOs, marketing directors, and investors with a 360° view of the global Diamond Grading Reports market across value chain. It analyzes historical revenue data (2020–2024) and delivers forecasts through 2031, illuminating demand trends and growth drivers.

By segmenting the market by Type and by Application, the study quantifies market size, growth rates, niche opportunities, and substitution risks, and analyzes downstream customers distribution pattern.

Granular regional insights cover five major markets—North America, Europe, APAC, South America, and MEA—with in‑depth analysis of 20+ countries, detailing dominant products, competitive landscape, and downstream demand trends.

Critical competitive intelligence profiles players—revenue, margins, pricing strategies, and major customers—and dissects the top-player positioning across product lines, applications, and regions to reveal strategic strengths.

A concise Industry‑chain overview maps upstream, middlestream, and downstream distribution dynamics to identify strategic gaps and unmet demand.

Market Segmentation

Scope of Diamond Grading Reports Market Report

Report Metric	Details
Report Name	Diamond Grading Reports Market
Segment by Type	Natural Diamonds Synthetic Diamonds
Segment by Application	Retail Jewelry Industry Insurance Industry Others
Sales by Region	North America (United States, Canada) Europe (Germany, France, UK, Italy, Russia) Rest of Europe Nordic Countries Asia-Pacific (China, Japan, South Korea) Southeast Asia (India, Australia) Rest of Asia Latin America (Mexico, Brazil) Rest of Latin America Middle East & Africa (Turkey, Saudi Arabia, UAE, Rest of MEA)
By Company	Gemological Institute of America, American Gem Society, Gemological Science International, International Gemological Institute, HRD Antwerp, EGL USA, SARINE, Central Gem Laboratory, GWLAB, SGL Labs, WORLD GEMOLOGICAL INSTITUTE, EUROPEAN DIAMOND REPORTS, JEWELLERY TECHNOLOGY RESEARCH, Professional Gem Sciences Laboratory, AGI, IDRC
Forecast units	USD million in value
Report coverage	Revenue and volume forecast, company share, competitive landscape, growth factors and trends

Chapter Outline

Chapter 1: Defines the Diamond Grading Reports study scope, segments the market by Type and by Application, etc, highlights segment size and growth potential.
Chapter 2: Offers current market state, projects global revenue and sales to 2031, pinpointing high consumption regions and emerging market catalysts
Chapter 3: Dissects the player landscape—ranks by revenue and profitability, details Player performance by product type and evaluates concentration alongside M&A moves.
Chapter 4: Unlocks high margin product segments—compares revenue, ASP, and technology differentiators, highlighting growth niches and substitution risks
Chapter 5: Targets downstream market opportunities—evaluates market size by Application, identifies emerging use cases, and profiles leading customers by region and by Application.
Chapter 6: North America—breaks down market size by Type, by Application and country, profiles key players and assesses growth drivers and barriers.
Chapter 7: Europe—analyses regional market by Type, by Application and players, flagging drivers and barriers.
Chapter 8: Asia Pacific—quantifies market size by Type, by Application, and region/country, profiles top players, and uncovers high potential expansion areas.
Chapter 9: Central & South America—measures market size by Type, by Application, and country, profiles top players, and identifies investment opportunities and challenges.
Chapter 10: Middle East and Africa—evaluates market size by Type, by Application, and country, profiles key players, and outlines investment prospects and market hurdles
Chapter 11: Profiles players in depth—details product specs, revenue, margins; Top-tier players 2024 sales breakdowns by Product type, by Application, by region SWOT analysis, and recent strategic developments.
Chapter 12: Industry chain—analyses upstream, cost drivers, plus downstream channels.
Chapter 13: Market dynamics—explores drivers, restraints, regulatory impacts, and risk mitigation strategies.
Chapter 14: Actionable conclusions and strategic recommendations.
Why This Report:
Beyond standard market data, this analysis provides a clear profitability roadmap—empowering you to:
Allocate capital strategically to high growth regions (Chapters 6–10) and margin rich segments (Chapter 5).
Negotiate from strength with suppliers (Chapter 12) and customers (Chapter 5) using cost and demand intelligence.
Outmaneuver competitors with granular insights into their operations, margins, and strategies (Chapters 3 and 11).
Capitalize on the projected billion‑dollar opportunity with data‑driven regional and segment tactics (Chapter 12-14).
Leverage this 360° intelligence to turn market complexity into actionable competitive advantage.

FAQ for this report

Who are the main players in the Diamond Grading Reports Market report?

Ans: The main players in the Diamond Grading Reports Market are Gemological Institute of America, American Gem Society, Gemological Science International, International Gemological Institute, HRD Antwerp, EGL USA, SARINE, Central Gem Laboratory, GWLAB, SGL Labs, WORLD GEMOLOGICAL INSTITUTE, EUROPEAN DIAMOND REPORTS, JEWELLERY TECHNOLOGY RESEARCH, Professional Gem Sciences Laboratory, AGI, IDRC

What are the Application segmentation covered in the Diamond Grading Reports Market report?

Ans: The Applications covered in the Diamond Grading Reports Market report are Retail Jewelry Industry, Insurance Industry, Others

What are the Type segmentation covered in the Diamond Grading Reports Market report?

Ans: The Types covered in the Diamond Grading Reports Market report are Natural Diamonds, Synthetic Diamonds

1 Study Coverage

1.1 Introduction to Diamond Grading Reports: Definition, Properties, and Key Attributes

1.2 Market Segmentation by Type

1.2.1 Global Diamond Grading Reports Market Size by Type, 2020 VS 2024 VS 2031

1.2.2 Natural Diamonds

1.2.3 Synthetic Diamonds

1.3 Market Segmentation by Application

1.3.1 Global Diamond Grading Reports Market Size by Application, 2020 VS 2024 VS 2031

1.3.2 Retail Jewelry Industry

1.3.3 Insurance Industry

1.3.4 Others

1.4 Assumptions and Limitations

1.5 Study Objectives

1.6 Years Considered

2 Executive Summary

2.1 Global Diamond Grading Reports Revenue Estimates and Forecasts 2020-2031

2.2 Global Diamond Grading Reports Revenue by Region

2.2.1 Revenue Comparison: 2020 VS 2024 VS 2031

2.2.2 Historical and Forecasted Revenue by Region (2020-2031)

2.2.3 Global Revenue Market Share by Region (2020-2031)

2.2.4 Emerging Market Focus: Growth Drivers & Investment Trends

3 Competition by Players

3.1 Global Diamond Grading Reports Player Revenue Rankings and Profitability

3.1.1 Global Revenue (Value) by Players (2020-2025)

3.1.2 Global Key Player Revenue Ranking (2023 vs. 2024)

3.1.3 Revenue-Based Tier Segmentation (Tier 1, Tier 2, and Tier 3)

3.1.4 Gross Margin by Top Player (2020 VS 2024)

3.2 Global Diamond Grading Reports Companies Headquarters and Service Footprint

3.3 Main Product Type Market Size by Players

3.3.1 Natural Diamonds Market Size by Players

3.3.2 Synthetic Diamonds Market Size by Players

3.4 Global Diamond Grading Reports Market Concentration and Dynamics

3.4.1 Global Market Concentration (CR5 and HHI)

3.4.2 Entrant/Exit Impact Analysis

3.4.3 Strategic Moves: M&A, Expansion, R&D Investment

4 Global Product Segmentation Analysis

4.1 Global Diamond Grading Reports Revenue Trends by Type

4.1.1 Global Historical and Forecasted Revenue by Type (2020-2031)

4.1.2 Global Revenue Market Share by Type (2020-2031)

4.2 Key Product Attributes and Differentiation

4.3 Subtype Dynamics: Growth Leaders, Profitability and Risk

4.3.1 High-Growth Niches and Adoption Drivers

4.3.2 Profitability Hotspots and Cost Drivers

4.3.3 Substitution Threats

5 Global Downstream Application Analysis

5.1 Global Diamond Grading Reports Revenue by Application

5.1.1 Global Historical and Forecasted Revenue by Application (2020-2031)

5.1.2 Revenue Market Share by Application (2020-2031)

5.1.3 High-Growth Application Identification

5.1.4 Emerging Application Case Studies

5.2 Downstream Customer Analysis

5.2.1 Top Customers by Region

5.2.2 Top Customers by Application

6 North America

6.1 North America Market Size (2020-2031)

6.2 North America Key Players Revenue in 2024

6.3 North America Diamond Grading Reports Market Size by Type (2020-2031)

6.4 North America Diamond Grading Reports Market Size by Application (2020-2031)

6.5 North America Growth Accelerators and Market Barriers

6.6 North America Diamond Grading Reports Market Size by Country

6.6.1 North America Revenue Trends by Country

6.6.2 US

6.6.3 Canada

6.6.4 Mexico

7 Europe

7.1 Europe Market Size (2020-2031)

7.2 Europe Key Players Revenue in 2024

7.3 Europe Diamond Grading Reports Market Size by Type (2020-2031)

7.4 Europe Diamond Grading Reports Market Size by Application (2020-2031)

7.5 Europe Growth Accelerators and Market Barriers

7.6 Europe Diamond Grading Reports Market Size by Country

7.6.1 Europe Revenue Trends by Country

7.6.2 Germany

7.6.3 France

7.6.4 U.K.

7.6.5 Italy

7.6.6 Russia

8 Asia-Pacific

8.1 Asia-Pacific Market Size (2020-2031)

8.2 Asia-Pacific Key Players Revenue in 2024

8.3 Asia-Pacific Diamond Grading Reports Market Size by Type (2020-2031)

8.4 Asia-Pacific Diamond Grading Reports Market Size by Application (2020-2031)

8.5 Asia-Pacific Growth Accelerators and Market Barriers

8.6 Asia-Pacific Diamond Grading Reports Market Size by Region

8.6.1 Asia-Pacific Revenue Trends by Region

8.7 China

8.8 Japan

8.9 South Korea

8.10 Australia

8.11 India

8.12 Southeast Asia

8.12.1 Indonesia

8.12.2 Vietnam

8.12.3 Malaysia

8.12.4 Philippines

8.12.5 Singapore

9 Central and South America

9.1 Central and South America Market Size (2020-2031)

9.2 Central and South America Key Players Revenue in 2024

9.3 Central and South America Diamond Grading Reports Market Size by Type (2020-2031)

9.4 Central and South America Diamond Grading Reports Market Size by Application (2020-2031)

9.5 Central and South America Investment Opportunities and Key Challenges

9.6 Central and South America Diamond Grading Reports Market Size by Country

9.6.1 Central and South America Revenue Trends by Country (2020 VS 2024 VS 2031)

9.6.2 Brazil

9.6.3 Argentina

10 Middle East and Africa

10.1 Middle East and Africa Market Size (2020-2031)

10.2 Middle East and Africa Key Players Revenue in 2024

10.3 Middle East and Africa Diamond Grading Reports Market Size by Type (2020-2031)

10.4 Middle East and Africa Diamond Grading Reports Market Size by Application (2020-2031)

10.5 Middle East and Africa Investment Opportunities and Key Challenges

10.6 Middle East and Africa Diamond Grading Reports Market Size by Country

10.6.1 Middle East and Africa Revenue Trends by Country (2020 VS 2024 VS 2031)

10.6.2 GCC Countries

10.6.3 Israel

10.6.4 Egypt

10.6.5 South Africa

11 Corporate Profile

11.1 Gemological Institute of America

11.1.1 Gemological Institute of America Corporation Information

11.1.2 Gemological Institute of America Business Overview

11.1.3 Gemological Institute of America Diamond Grading Reports Product Features and Attributes

11.1.4 Gemological Institute of America Diamond Grading Reports Revenue and Gross Margin (2020-2025)

11.1.5 Gemological Institute of America Diamond Grading Reports Revenue by Product in 2024

11.1.6 Gemological Institute of America Diamond Grading Reports Revenue by Application in 2024

11.1.7 Gemological Institute of America Diamond Grading Reports Revenue by Geographic Area in 2024

11.1.8 Gemological Institute of America Diamond Grading Reports SWOT Analysis

11.1.9 Gemological Institute of America Recent Developments

11.2 American Gem Society

11.2.1 American Gem Society Corporation Information

11.2.2 American Gem Society Business Overview

11.2.3 American Gem Society Diamond Grading Reports Product Features and Attributes

11.2.4 American Gem Society Diamond Grading Reports Revenue and Gross Margin (2020-2025)

11.2.5 American Gem Society Diamond Grading Reports Revenue by Product in 2024

11.2.6 American Gem Society Diamond Grading Reports Revenue by Application in 2024

11.2.7 American Gem Society Diamond Grading Reports Revenue by Geographic Area in 2024

11.2.8 American Gem Society Diamond Grading Reports SWOT Analysis

11.2.9 American Gem Society Recent Developments

11.3 Gemological Science International

11.3.1 Gemological Science International Corporation Information

11.3.2 Gemological Science International Business Overview

11.3.3 Gemological Science International Diamond Grading Reports Product Features and Attributes

11.3.4 Gemological Science International Diamond Grading Reports Revenue and Gross Margin (2020-2025)

11.3.5 Gemological Science International Diamond Grading Reports Revenue by Product in 2024

11.3.6 Gemological Science International Diamond Grading Reports Revenue by Application in 2024

11.3.7 Gemological Science International Diamond Grading Reports Revenue by Geographic Area in 2024

11.3.8 Gemological Science International Diamond Grading Reports SWOT Analysis

11.3.9 Gemological Science International Recent Developments

11.4 International Gemological Institute

11.4.1 International Gemological Institute Corporation Information

11.4.2 International Gemological Institute Business Overview

11.4.3 International Gemological Institute Diamond Grading Reports Product Features and Attributes

11.4.4 International Gemological Institute Diamond Grading Reports Revenue and Gross Margin (2020-2025)

11.4.5 International Gemological Institute Diamond Grading Reports Revenue by Product in 2024

11.4.6 International Gemological Institute Diamond Grading Reports Revenue by Application in 2024

11.4.7 International Gemological Institute Diamond Grading Reports Revenue by Geographic Area in 2024

11.4.8 International Gemological Institute Diamond Grading Reports SWOT Analysis

11.4.9 International Gemological Institute Recent Developments

11.5 HRD Antwerp

11.5.1 HRD Antwerp Corporation Information

11.5.2 HRD Antwerp Business Overview

11.5.3 HRD Antwerp Diamond Grading Reports Product Features and Attributes

11.5.4 HRD Antwerp Diamond Grading Reports Revenue and Gross Margin (2020-2025)

11.5.5 HRD Antwerp Diamond Grading Reports Revenue by Product in 2024

11.5.6 HRD Antwerp Diamond Grading Reports Revenue by Application in 2024

11.5.7 HRD Antwerp Diamond Grading Reports Revenue by Geographic Area in 2024

11.5.8 HRD Antwerp Diamond Grading Reports SWOT Analysis

11.5.9 HRD Antwerp Recent Developments

11.6 EGL USA

11.6.1 EGL USA Corporation Information

11.6.2 EGL USA Business Overview

11.6.3 EGL USA Diamond Grading Reports Product Features and Attributes

11.6.4 EGL USA Diamond Grading Reports Revenue and Gross Margin (2020-2025)

11.6.5 EGL USA Recent Developments

11.7 SARINE

11.7.1 SARINE Corporation Information

11.7.2 SARINE Business Overview

11.7.3 SARINE Diamond Grading Reports Product Features and Attributes

11.7.4 SARINE Diamond Grading Reports Revenue and Gross Margin (2020-2025)

11.7.5 SARINE Recent Developments

11.8 Central Gem Laboratory

11.8.1 Central Gem Laboratory Corporation Information

11.8.2 Central Gem Laboratory Business Overview

11.8.3 Central Gem Laboratory Diamond Grading Reports Product Features and Attributes

11.8.4 Central Gem Laboratory Diamond Grading Reports Revenue and Gross Margin (2020-2025)

11.8.5 Central Gem Laboratory Recent Developments

11.9 GWLAB

11.9.1 GWLAB Corporation Information

11.9.2 GWLAB Business Overview

11.9.3 GWLAB Diamond Grading Reports Product Features and Attributes

11.9.4 GWLAB Diamond Grading Reports Revenue and Gross Margin (2020-2025)

11.9.5 GWLAB Recent Developments

11.10 SGL Labs

11.10.1 SGL Labs Corporation Information

11.10.2 SGL Labs Business Overview

11.10.3 SGL Labs Diamond Grading Reports Product Features and Attributes

11.10.4 SGL Labs Diamond Grading Reports Revenue and Gross Margin (2020-2025)

11.10.5 Company Ten Recent Developments

11.11 WORLD GEMOLOGICAL INSTITUTE

11.11.1 WORLD GEMOLOGICAL INSTITUTE Corporation Information

11.11.2 WORLD GEMOLOGICAL INSTITUTE Business Overview

11.11.3 WORLD GEMOLOGICAL INSTITUTE Diamond Grading Reports Product Features and Attributes

11.11.4 WORLD GEMOLOGICAL INSTITUTE Diamond Grading Reports Revenue and Gross Margin (2020-2025)

11.11.5 WORLD GEMOLOGICAL INSTITUTE Recent Developments

11.12 EUROPEAN DIAMOND REPORTS

11.12.1 EUROPEAN DIAMOND REPORTS Corporation Information

11.12.2 EUROPEAN DIAMOND REPORTS Business Overview

11.12.3 EUROPEAN DIAMOND REPORTS Diamond Grading Reports Product Features and Attributes

11.12.4 EUROPEAN DIAMOND REPORTS Diamond Grading Reports Revenue and Gross Margin (2020-2025)

11.12.5 EUROPEAN DIAMOND REPORTS Recent Developments

11.13 JEWELLERY TECHNOLOGY RESEARCH

11.13.1 JEWELLERY TECHNOLOGY RESEARCH Corporation Information

11.13.2 JEWELLERY TECHNOLOGY RESEARCH Business Overview

11.13.3 JEWELLERY TECHNOLOGY RESEARCH Diamond Grading Reports Product Features and Attributes

11.13.4 JEWELLERY TECHNOLOGY RESEARCH Diamond Grading Reports Revenue and Gross Margin (2020-2025)

11.13.5 JEWELLERY TECHNOLOGY RESEARCH Recent Developments

11.14 Professional Gem Sciences Laboratory

11.14.1 Professional Gem Sciences Laboratory Corporation Information

11.14.2 Professional Gem Sciences Laboratory Business Overview

11.14.3 Professional Gem Sciences Laboratory Diamond Grading Reports Product Features and Attributes

11.14.4 Professional Gem Sciences Laboratory Diamond Grading Reports Revenue and Gross Margin (2020-2025)

11.14.5 Professional Gem Sciences Laboratory Recent Developments

11.15 AGI

11.15.1 AGI Corporation Information

11.15.2 AGI Business Overview

11.15.3 AGI Diamond Grading Reports Product Features and Attributes

11.15.4 AGI Diamond Grading Reports Revenue and Gross Margin (2020-2025)

11.15.5 AGI Recent Developments

11.16 IDRC

11.16.1 IDRC Corporation Information

11.16.2 IDRC Business Overview

11.16.3 IDRC Diamond Grading Reports Product Features and Attributes

11.16.4 IDRC Diamond Grading Reports Revenue and Gross Margin (2020-2025)

11.16.5 IDRC Recent Developments

12 Diamond Grading ReportsIndustry Chain Analysis

12.1 Diamond Grading Reports Industry Chain

12.2 Upstream Analysis

12.2.1 Upstream Key Suppliers

12.3 Middlestream Analysis

12.4 Downstream Sales Model and Distribution Networks

12.4.1 Sales Channels

12.4.2 Distributors

13 Diamond Grading Reports Market Dynamics

13.1 Industry Trends and Evolution

13.2 Market Growth Drivers and Emerging Opportunities

13.3 Market Challenges, Risks, and Restraints

14 Key Findings in the Global Diamond Grading Reports Study

15 Appendix

15.1 Research Methodology

15.1.1 Methodology/Research Approach

15.1.1.1 Research Programs/Design

15.1.1.2 Market Size Estimation

15.1.1.3 Market Breakdown and Data Triangulation

15.1.2 Data Source

15.1.2.1 Secondary Sources

15.1.2.2 Primary Sources

15.2 Author Details

FEATURED COMPANIES

Gemological Institute of America

American Gem Society

Gemological Science International

International Gemological Institute

WORLD GEMOLOGICAL INSTITUTE

AGI

IDRC

EGL USA

Central Gem Laboratory

EUROPEAN DIAMOND REPORTS

JEWELLERY TECHNOLOGY RESEARCH

Professional Gem Sciences Laboratory

List of Tables

Table 1. Global Diamond Grading Reports Market Size Growth Rate by Type, 2020 VS 2024 VS 2031 (US$ Million)

Table 2. Global Diamond Grading Reports Market Size Growth Rate by Application, 2020 VS 2024 VS 2031 (US$ Million)

Table 3. Global Diamond Grading Reports Revenue Grow Rate (CAGR) by Region: 2020 VS 2024 VS 2031 (US$ Million)

Table 4. Global Diamond Grading Reports Revenue by Region (2020-2025) & (US$ Million)

Table 5. Global Diamond Grading Reports Revenue by Region (2026-2031) & (US$ Million)

Table 6. Emerging Market Revenue Grow Rate (CAGR) by Country (2020 VS 2024 VS 2031) (US$ Million)

Table 7. Global Diamond Grading Reports Revenue by Players (2020-2025) & (US$ Million)

Table 8. Global Diamond Grading Reports Revenue Market Share by Players (2020-2025)

Table 9. Global Key Players’Ranking Shift (2023 vs. 2024) (Based on Revenue)

Table 10. Global Diamond Grading Reports by Player Tier (Tier 1, Tier 2, and Tier 3) & (based on the Revenue in Diamond Grading Reports as of 2024)

Table 11. Global Diamond Grading Reports Average Gross Margin (%) by Player (2020 VS 2024)

Table 12. Global Diamond Grading Reports Companies Headquarters

Table 13. Global Diamond Grading Reports Market Concentration Ratio (CR5 and HHI)

Table 14. Key Market Entrant/Exit (2020-2024) – Drivers & Impact Analysis

Table 15. Key Mergers & Acquisitions, Expansion Plans, R&D Investment

Table 16. Global Diamond Grading Reports Revenue by Type (2020-2025) & (US$ Million)

Table 17. Global Diamond Grading Reports Revenue by Type (2026-2031) & (US$ Million)

Table 18. Key Product Attributes and Differentiation

Table 19. Global Diamond Grading Reports Revenue by Application (2020-2025) & (US$ Million)

Table 20. Global Diamond Grading Reports Revenue by Application (2026-2031) & (US$ Million)

Table 21. Diamond Grading Reports High-Growth Sectors Demand CAGR (2024-2031)

Table 22. Top Customers by Region

Table 23. Top Customers by Application

Table 24. North America Diamond Grading Reports Growth Accelerators and Market Barriers

Table 25. North America Diamond Grading Reports Revenue Grow Rate (CAGR) by Country (2020 VS 2024 VS 2031) (US$ Million)

Table 26. Europe Diamond Grading Reports Growth Accelerators and Market Barriers

Table 27. Europe Diamond Grading Reports Revenue Grow Rate (CAGR) by Country: 2020 VS 2024 VS 2031 (US$ Million)

Table 28. Asia-Pacific Diamond Grading Reports Growth Accelerators and Market Barriers

Table 29. Asia-Pacific Diamond Grading Reports Revenue Grow Rate (CAGR) by Region: 2020 VS 2024 VS 2031 (US$ Million)

Table 30. Central and South America Diamond Grading Reports Investment Opportunities and Key Challenges

Table 31. Central and South America Diamond Grading Reports Revenue Grow Rate (CAGR) by Country (2020 VS 2024 VS 2031) (US$ Million)

Table 32. Middle East and Africa Diamond Grading Reports Investment Opportunities and Key Challenges

Table 33. Middle East and Africa Diamond Grading Reports Revenue Grow Rate (CAGR) by Country (2020 VS 2024 VS 2031) (US$ Million)

Table 34. Gemological Institute of America Corporation Information

Table 35. Gemological Institute of America Description and Major Businesses

Table 36. Gemological Institute of America Product Features and Attributes

Table 37. Gemological Institute of America Revenue (US$ Million) and Gross Margin (2020-2025)

Table 38. Gemological Institute of America Revenue Proportion by Product in 2024

Table 39. Gemological Institute of America Revenue Proportion by Application in 2024

Table 40. Gemological Institute of America Revenue Proportion by Geographic Area in 2024

Table 41. Gemological Institute of America Diamond Grading Reports SWOT Analysis

Table 42. Gemological Institute of America Recent Developments

Table 43. American Gem Society Corporation Information

Table 44. American Gem Society Description and Major Businesses

Table 45. American Gem Society Product Features and Attributes

Table 46. American Gem Society Revenue (US$ Million) and Gross Margin (2020-2025)

Table 47. American Gem Society Revenue Proportion by Product in 2024

Table 48. American Gem Society Revenue Proportion by Application in 2024

Table 49. American Gem Society Revenue Proportion by Geographic Area in 2024

Table 50. American Gem Society Diamond Grading Reports SWOT Analysis

Table 51. American Gem Society Recent Developments

Table 52. Gemological Science International Corporation Information

Table 53. Gemological Science International Description and Major Businesses

Table 54. Gemological Science International Product Features and Attributes

Table 55. Gemological Science International Revenue (US$ Million) and Gross Margin (2020-2025)

Table 56. Gemological Science International Revenue Proportion by Product in 2024

Table 57. Gemological Science International Revenue Proportion by Application in 2024

Table 58. Gemological Science International Revenue Proportion by Geographic Area in 2024

Table 59. Gemological Science International Diamond Grading Reports SWOT Analysis

Table 60. Gemological Science International Recent Developments

Table 61. International Gemological Institute Corporation Information

Table 62. International Gemological Institute Description and Major Businesses

Table 63. International Gemological Institute Product Features and Attributes

Table 64. International Gemological Institute Revenue (US$ Million) and Gross Margin (2020-2025)

Table 65. International Gemological Institute Revenue Proportion by Product in 2024

Table 66. International Gemological Institute Revenue Proportion by Application in 2024

Table 67. International Gemological Institute Revenue Proportion by Geographic Area in 2024

Table 68. International Gemological Institute Diamond Grading Reports SWOT Analysis

Table 69. International Gemological Institute Recent Developments

Table 70. HRD Antwerp Corporation Information

Table 71. HRD Antwerp Description and Major Businesses

Table 72. HRD Antwerp Product Features and Attributes

Table 73. HRD Antwerp Revenue (US$ Million) and Gross Margin (2020-2025)

Table 74. HRD Antwerp Revenue Proportion by Product in 2024

Table 75. HRD Antwerp Revenue Proportion by Application in 2024

Table 76. HRD Antwerp Revenue Proportion by Geographic Area in 2024

Table 77. HRD Antwerp Diamond Grading Reports SWOT Analysis

Table 78. HRD Antwerp Recent Developments

Table 79. EGL USA Corporation Information

Table 80. EGL USA Description and Major Businesses

Table 81. EGL USA Product Features and Attributes

Table 82. EGL USA Revenue (US$ Million) and Gross Margin (2020-2025)

Table 83. EGL USA Recent Developments

Table 84. SARINE Corporation Information

Table 85. SARINE Description and Major Businesses

Table 86. SARINE Product Features and Attributes

Table 87. SARINE Revenue (US$ Million) and Gross Margin (2020-2025)

Table 88. SARINE Recent Developments

Table 89. Central Gem Laboratory Corporation Information

Table 90. Central Gem Laboratory Description and Major Businesses

Table 91. Central Gem Laboratory Product Features and Attributes

Table 92. Central Gem Laboratory Revenue (US$ Million) and Gross Margin (2020-2025)

Table 93. Central Gem Laboratory Recent Developments

Table 94. GWLAB Corporation Information

Table 95. GWLAB Description and Major Businesses

Table 96. GWLAB Product Features and Attributes

Table 97. GWLAB Revenue (US$ Million) and Gross Margin (2020-2025)

Table 98. GWLAB Recent Developments

Table 99. SGL Labs Corporation Information

Table 100. SGL Labs Description and Major Businesses

Table 101. SGL Labs Product Features and Attributes

Table 102. SGL Labs Revenue (US$ Million) and Gross Margin (2020-2025)

Table 103. SGL Labs Recent Developments

Table 104. WORLD GEMOLOGICAL INSTITUTE Corporation Information

Table 105. WORLD GEMOLOGICAL INSTITUTE Description and Major Businesses

Table 106. WORLD GEMOLOGICAL INSTITUTE Product Features and Attributes

Table 107. WORLD GEMOLOGICAL INSTITUTE Revenue (US$ Million) and Gross Margin (2020-2025)

Table 108. WORLD GEMOLOGICAL INSTITUTE Recent Developments

Table 109. EUROPEAN DIAMOND REPORTS Corporation Information

Table 110. EUROPEAN DIAMOND REPORTS Description and Major Businesses

Table 111. EUROPEAN DIAMOND REPORTS Product Features and Attributes

Table 112. EUROPEAN DIAMOND REPORTS Revenue (US$ Million) and Gross Margin (2020-2025)

Table 113. EUROPEAN DIAMOND REPORTS Recent Developments

Table 114. JEWELLERY TECHNOLOGY RESEARCH Corporation Information

Table 115. JEWELLERY TECHNOLOGY RESEARCH Description and Major Businesses

Table 116. JEWELLERY TECHNOLOGY RESEARCH Product Features and Attributes

Table 117. JEWELLERY TECHNOLOGY RESEARCH Revenue (US$ Million) and Gross Margin (2020-2025)

Table 118. JEWELLERY TECHNOLOGY RESEARCH Recent Developments

Table 119. Professional Gem Sciences Laboratory Corporation Information

Table 120. Professional Gem Sciences Laboratory Description and Major Businesses

Table 121. Professional Gem Sciences Laboratory Product Features and Attributes

Table 122. Professional Gem Sciences Laboratory Revenue (US$ Million) and Gross Margin (2020-2025)

Table 123. Professional Gem Sciences Laboratory Recent Developments

Table 124. AGI Corporation Information

Table 125. AGI Description and Major Businesses

Table 126. AGI Product Features and Attributes

Table 127. AGI Revenue (US$ Million) and Gross Margin (2020-2025)

Table 128. AGI Recent Developments

Table 129. IDRC Corporation Information

Table 130. IDRC Description and Major Businesses

Table 131. IDRC Product Features and Attributes

Table 132. IDRC Revenue (US$ Million) and Gross Margin (2020-2025)

Table 133. IDRC Recent Developments

Table 134. Raw Materials Key Suppliers

Table 135. Distributors List

Table 136. Market Trends and Market Evolution

Table 137. Market Drivers and Opportunities

Table 138. Market Challenges, Risks, and Restraints

Table 139. Research Programs/Design for This Report

Table 140. Key Data Information from Secondary Sources

Table 141. Key Data Information from Primary Sources

List of Figures

Figure 1. Diamond Grading Reports Product Picture

Figure 2. Global Diamond Grading Reports Market Size Growth Rate by Type, 2020 VS 2024 VS 2031 (US$ Million)

Figure 3. Natural Diamonds Product Picture

Figure 4. Synthetic Diamonds Product Picture

Figure 5. Global Diamond Grading Reports Market Size Growth Rate by Application, 2020 VS 2024 VS 2031 (US$ Million)

Figure 6. Retail Jewelry Industry

Figure 7. Insurance Industry

Figure 8. Others

Figure 9. Diamond Grading Reports Report Years Considered

Figure 10. Global Diamond Grading Reports Revenue, (US$ Million), 2020 VS 2024 VS 2031

Figure 11. Global Diamond Grading Reports Revenue (2020-2031) & (US$ Million)

Figure 12. Global Diamond Grading Reports Revenue (CAGR) by Region: 2020 VS 2024 VS 2031 (US$ Million)

Figure 13. Global Diamond Grading Reports Revenue Market Share by Region (2020-2031)

Figure 14. Global Diamond Grading Reports Revenue Market Share Ranking (2024)

Figure 15. Tier Distribution by Revenue Contribution (2020 VS 2024)

Figure 16. Natural Diamonds Revenue Market Share by Player in 2024

Figure 17. Synthetic Diamonds Revenue Market Share by Player in 2024

Figure 18. Global Diamond Grading Reports Revenue Market Share by Type (2020-2031)

Figure 19. Global Diamond Grading Reports Revenue Market Share by Application (2020-2031)

Figure 20. North America Diamond Grading Reports Revenue YoY (2020-2031) & (US$ Million)

Figure 21. North America Top 5 Players Diamond Grading Reports Revenue (US$ Million) in 2024

Figure 22. North America Diamond Grading Reports Revenue (US$ Million) by Type (2020 - 2031)

Figure 23. North America Diamond Grading Reports Revenue (US$ Million) by Application (2020-2031)

Figure 24. US Diamond Grading Reports Revenue (2020-2031) & (US$ Million)

Figure 25. Canada Diamond Grading Reports Revenue (2020-2031) & (US$ Million)

Figure 26. Mexico Diamond Grading Reports Revenue (2020-2031) & (US$ Million)

Figure 27. Europe Diamond Grading Reports Revenue YoY (2020-2031) & (US$ Million)

Figure 28. Europe Top 5 Players Diamond Grading Reports Revenue (US$ Million) in 2024

Figure 29. Europe Diamond Grading Reports Revenue (US$ Million) by Type (2020-2031)

Figure 30. Europe Diamond Grading Reports Revenue (US$ Million) by Application (2020-2031)

Figure 31. Germany Diamond Grading Reports Revenue (2020-2031) & (US$ Million)

Figure 32. France Diamond Grading Reports Revenue (2020-2031) & (US$ Million)

Figure 33. U.K. Diamond Grading Reports Revenue (2020-2031) & (US$ Million)

Figure 34. Italy Diamond Grading Reports Revenue (2020-2031) & (US$ Million)

Figure 35. Russia Diamond Grading Reports Revenue (2020-2031) & (US$ Million)

Figure 36. Asia-Pacific Diamond Grading Reports Revenue YoY (2020-2031) & (US$ Million)

Figure 37. Asia-Pacific Top 8 Players Diamond Grading Reports Revenue (US$ Million) in 2024

Figure 38. Asia-Pacific Diamond Grading Reports Revenue (US$ Million) by Type (2020-2031)

Figure 39. Asia-Pacific Diamond Grading Reports Revenue (US$ Million) by Application (2020-2031)

Figure 40. Indonesia Diamond Grading Reports Revenue (2020-2031) & (US$ Million)

Figure 41. Japan Diamond Grading Reports Revenue (2020-2031) & (US$ Million)

Figure 42. South Korea Diamond Grading Reports Revenue (2020-2031) & (US$ Million)

Figure 43. Australia Diamond Grading Reports Revenue (2020-2031) & (US$ Million)

Figure 44. India Diamond Grading Reports Revenue (2020-2031) & (US$ Million)

Figure 45. Indonesia Diamond Grading Reports Revenue (2020-2031) & (US$ Million)

Figure 46. Vietnam Diamond Grading Reports Revenue (2020-2031) & (US$ Million)

Figure 47. Malaysia Diamond Grading Reports Revenue (2020-2031) & (US$ Million)

Figure 48. Philippines Diamond Grading Reports Revenue (2020-2031) & (US$ Million)

Figure 49. Singapore Diamond Grading Reports Revenue (2020-2031) & (US$ Million)

Figure 50. Central and South America Diamond Grading Reports Revenue YoY (2020-2031) & (US$ Million)

Figure 51. Central and South America Top 5 Players Diamond Grading Reports Revenue (US$ Million) in 2024

Figure 52. Central and South America Diamond Grading Reports Revenue (US$ Million) by Type (2020-2031)

Figure 53. Central and South America Diamond Grading Reports Revenue (US$ Million) by Application (2020-2031)

Figure 54. Brazil Diamond Grading Reports Revenue (2020-2025) & (US$ Million)

Figure 55. Argentina Diamond Grading Reports Revenue (2020-2025) & (US$ Million)

Figure 56. Middle East and Africa Diamond Grading Reports Revenue YoY (2020-2031) & (US$ Million)

Figure 57. Middle East and Africa Top 5 Players Diamond Grading Reports Revenue (US$ Million) in 2024

Figure 58. South America Diamond Grading Reports Revenue (US$ Million) by Type (2020-2031)

Figure 59. Middle East and Africa Diamond Grading Reports Revenue (US$ Million) by Application (2020-2031)

Figure 60. GCC Countries Diamond Grading Reports Revenue (2020-2025) & (US$ Million)

Figure 61. Israel Diamond Grading Reports Revenue (2020-2025) & (US$ Million)

Figure 62. Egypt Diamond Grading Reports Revenue (2020-2025) & (US$ Million)

Figure 63. South Africa Diamond Grading Reports Revenue (2020-2025) & (US$ Million)

Figure 64. Diamond Grading Reports Industry Chain Mapping

Figure 65. Channels of Distribution (Direct Vs Distribution)

Figure 66. Bottom-up and Top-down Approaches for This Report

Figure 67. Data Triangulation

Figure 68. Key Executives Interviewed

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Global Diamond Grading Reports Market Outlook, In‑Depth Analysis & Forecast to 2031

Published Date: October 2025

Report Code: QYRE-Auto-16A19999

Global Diamond Grading Reports Market Outlook, In‑Depth Analysis & Forecast to 2031

FEATURED COMPANIES

Diamond Grading Reports Market

Report Includes:

Scope of Diamond Grading Reports Market Report

Chapter Outline

FAQ for this report

Who are the main players in the Diamond Grading Reports Market report?

What are the Application segmentation covered in the Diamond Grading Reports Market report?

What are the Type segmentation covered in the Diamond Grading Reports Market report?

FEATURED COMPANIES

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