단결정 다이아몬드 웨이퍼 : 세계 시장 점유율과 순위, 전체 판매 및 수요 예측(2026-2032년)

Single-crystal diamond (SCD) wafers/substrates are freestanding, device-processable diamond substrates that maintain single crystallinity across the usable area (commonly specified by orientation such as (100)/(111), off-axis, and defect metrics), and are delivered with semiconductor-grade geometry and surface quality (thickness/flatness/polish, controlled damage layer) plus controlled impurity/defect content to meet "electronic-grade" or "quantum-grade" performance targets. In industry positioning, electronic-grade SCD is explicitly linked to next-generation semiconductors, radiation/particle detectors, and quantum applications, while doped/epi-ready SCD substrates enable vertical device structures; this definition excludes polycrystalline CVD heat spreaders and non-wafer "plates" that lack wafer/substrate specifications.

The single-crystal diamond (SCD) wafers are still early-commercial: supply is constrained by (a) the challenge of scaling single-crystal growth to wafer size with acceptable defect density and stress control, and (b) the cost/throughput limits of diamond precision processing (flatness, subsurface damage control, polishing) and subsequent qualification in semiconductor manufacturing. The industry's technology trajectory is nevertheless clear: (1) wafer size scaling is progressing from inch-class demonstrations toward more manufacturable formats (2-inch class being repeatedly highlighted as an industrial stepping stone; 100 mm monolithic wafer announcements have become an important proof point), (2) process route convergence is moving from "mosaic as a bridging solution" toward higher-yield wafer-scale growth and singulation/processing, and (3) application pull is shifting from R&D-heavy quantum/detector uses toward higher-volume thermal/bondable integration and power/RF platforms, which typically demand tighter wafer-level specifications, repeatability, and a more standardized supply chain. Over 2025-2032, expect competition to focus on three levers: scalable wafer growth (homo/heteroepitaxy), wafer fabrication methods that reduce kerf loss and improve reuse economics, and "device-ready" surface/wafer specifications (bondability, orientation, uniformity) that shorten customer qualification cycles in packaging and high-power electronics.

The global market for Single-crystal Diamond Wafers was estimated to be worth US$ 6.49 million in 2025 and is projected to reach US$ 47.96 million, growing at a CAGR of 31.71% from 2026 to 2032.

The North American market for Single-crystal Diamond Wafers was valued at US$ 3.71 million in 2025 and is projected to reach US$ 31.78 million by 2032, at a CAGR of 34.24% from 2026 to 2032.

The Europe market for Single-crystal Diamond Wafers was valued at $ 0.99 million in 2025 and is projected to climb to US$ 5.28 million by 2032, at a CAGR of 25.52% from 2026 to 2032.

The Japan market for Single-crystal Diamond Wafers was valued at $ 1.34 million in 2025 and is projected to total US$ 7.35 million by 2032, at a CAGR of 26.19% from 2026 to 2032.

The China market for Single-crystal Diamond Wafers was valued at $ 0.31 million in 2025 and is projected to total US$ 3.12 million by 2032, at a CAGR of 39.69% from 2026 to 2032.

The global key companies in the Single-crystal Diamond Wafers market include Orbray, Diamond Foundry Inc, Element Six (E6), EDP Corporation, Advent Diamond, Coherent, Compound Semiconductor (Xiamen) Technology and Great Lakes Crystal Technologies (GLCT), etc. In 2025, the three largest players accounted for approximately 72% of revenue. The single-crystal diamond (SCD) wafers are still early-commercial, and more and more companies are entering this field. Potential entrants include Diamfab, WD Advanced Materials (WDAM), HiQuTe Diamond, Applied Diamond Inc, Chongqing Origin Stone Element Science and Technology Development and Ningbo Crysdiam Technology, etc.

This report provides a comprehensive view of the global market for Single-crystal Diamond Wafers, covering total sales volume, sales revenue, pricing, the market share and ranking of key companies, along with analyses by region & country, by Size, and by Application.

The Single-crystal Diamond Wafers market size, estimations, and forecasts are presented in terms of sales volume (Pieces) and revenue ($ millions), with 2025 as the base year and historical and forecast data from 2021 to 2032. The report combines quantitative and qualitative analysis to help readers develop growth strategies, assess the competitive landscape, evaluate their position in the current marketplace, and make informed business decisions regarding Single-crystal Diamond Wafers.

Market Segmentation

By Company

• Orbray
• Diamond Foundry Inc
• Element Six (E6)
• EDP Corporation
• Advent Diamond
• Coherent
• Compound Semiconductor (Xiamen) Technology
• Great Lakes Crystal Technologies (GLCT)
• Potential entrants include
• Diamfab
• WD Advanced Materials (WDAM)
• HiQuTe Diamond
• Applied Diamond Inc
• Chongqing Origin Stone Element Science and Technology Development
• Ningbo Crysdiam Technology

Segment by Size

• 2-inch (50 mm)
• 3-inch (75 mm)
• 4-inch (100 mm)
• Below 2-inch

Segment by Application

• RF Power, 5G & Satellites
• Power Electronics
• Cloud & AI Compute
• Quantum Technologies
• Others

By Region

• North America
• Europe
• China
• Japan
• Others

Table of Contents

1 Market Overview

• 1.1 Single-crystal Diamond Wafers Product Introduction
• 1.2 Global Single-crystal Diamond Wafers Market Size Forecast
  • 1.2.1 Global Single-crystal Diamond Wafers Sales Value (2021-2032)
  • 1.2.2 Global Single-crystal Diamond Wafers Sales Volume (2021-2032)
  • 1.2.3 Global Single-crystal Diamond Wafers Sales Price (2021-2032)
• 1.3 Single-crystal Diamond Wafers Market Trends & Drivers
  • 1.3.1 Single-crystal Diamond Wafers Industry Trends
  • 1.3.2 Single-crystal Diamond Wafers Market Drivers & Opportunities
  • 1.3.3 Single-crystal Diamond Wafers Market Challenges
  • 1.3.4 Single-crystal Diamond Wafers Market Restraints
  • 1.3.5 Impact of U.S. Tariffs
• 1.4 Assumptions and Limitations
• 1.5 Study Objectives
• 1.6 Years Considered

2 Competitive Analysis by Company

• 2.1 Global Single-crystal Diamond Wafers Players Revenue Ranking (2025)
• 2.2 Global Single-crystal Diamond Wafers Revenue by Company (2021-2026)
• 2.3 Global Single-crystal Diamond Wafers Sales Volume Ranking of Players (2025)
• 2.4 Global Single-crystal Diamond Wafers Sales Volume by Company (2021-2026)
• 2.5 Global Single-crystal Diamond Wafers Average Price by Company (2021-2026)
• 2.6 Key Manufacturers Single-crystal Diamond Wafers Manufacturing Base and Headquarters
• 2.7 Key Manufacturers Single-crystal Diamond Wafers Product Offerings
• 2.8 Mergers & Acquisitions and Expansion

3 Segmentation Single-crystal Diamond Wafers Market Classification

• 3.1 Introduction by Size
  • 3.1.1 2 Inch Diamond Wafers
  • 3.1.2 4 Inch Diamond Wafers
  • 3.1.3 Below 2-inch Diamond Wafers
  • 3.1.4 Global Single-crystal Diamond Wafers Sales Value by Size
  • 3.1.5 Global Single-crystal Diamond Wafers Sales Volume by Size
  • 3.1.6 Global Single-crystal Diamond Wafers Average Price by Size (2021-2032)

4 Segmentation by Application

• 4.1 Introduction by Application
  • 4.1.1 RF Power, 5G & Satellites
  • 4.1.2 Power Electronics
  • 4.1.3 Cloud & AI Compute
  • 4.1.4 Quantum Technologies
  • 4.1.5 Others
• 4.2 Global Single-crystal Diamond Wafers Sales Value by Application
  • 4.2.1 Global Single-crystal Diamond Wafers Sales Value by Application (2021 vs 2025 vs 2032)
  • 4.2.2 Global Single-crystal Diamond Wafers Sales Value, by Application (2021-2032)
  • 4.2.3 Global Single-crystal Diamond Wafers Sales Value, by Application (%), 2021-2032
• 4.3 Global Single-crystal Diamond Wafers Sales Volume by Application
  • 4.3.1 Global Single-crystal Diamond Wafers Sales Volume by Application (2021 vs 2025 vs 2032)
  • 4.3.2 Global Single-crystal Diamond Wafers Sales Volume, by Application (2021-2032)
  • 4.3.3 Global Single-crystal Diamond Wafers Sales Volume, by Application (%), 2021-2032
• 4.4 Global Single-crystal Diamond Wafers Average Price by Application (2021-2032)

5 Segmentation by Region

• 5.1 Global Single-crystal Diamond Wafers Sales Value by Region
  • 5.1.1 Global Single-crystal Diamond Wafers Sales Value by Region: 2021 vs 2025 vs 2032
  • 5.1.2 Global Single-crystal Diamond Wafers Sales Value by Region (2021-2026)
  • 5.1.3 Global Single-crystal Diamond Wafers Sales Value by Region (2027-2032)
  • 5.1.4 Global Single-crystal Diamond Wafers Sales Value by Region (%), 2021-2032
• 5.2 Global Single-crystal Diamond Wafers Sales Volume by Region
  • 5.2.1 Global Single-crystal Diamond Wafers Sales Volume by Region: 2021 vs 2025 vs 2032
  • 5.2.2 Global Single-crystal Diamond Wafers Sales Volume by Region (2021-2026)
  • 5.2.3 Global Single-crystal Diamond Wafers Sales Volume by Region (2027-2032)
  • 5.2.4 Global Single-crystal Diamond Wafers Sales Volume by Region (%), 2021-2032
• 5.3 Global Single-crystal Diamond Wafers Average Price by Region (2021-2032)

6 Company Profiles

• 6.1 Orbray (KENZAN Diamond)
  • 6.1.1 Orbray (KENZAN Diamond) Company Information
  • 6.1.2 Orbray (KENZAN Diamond) Introduction and Business Overview
  • 6.1.3 Orbray (KENZAN Diamond) Single-crystal Diamond Wafers Sales, Revenue, Price and Gross Margin (2021-2026)
  • 6.1.4 Orbray (KENZAN Diamond) Single-crystal Diamond Wafers Product Offerings
  • 6.1.5 Orbray (KENZAN Diamond) Recent Developments
• 6.2 Element Six
  • 6.2.1 Element Six Company Information
  • 6.2.2 Element Six Introduction and Business Overview
  • 6.2.3 Element Six Single-crystal Diamond Wafers Sales, Revenue, Price and Gross Margin (2021-2026)
  • 6.2.4 Element Six Single-crystal Diamond Wafers Product Offerings
  • 6.2.5 Element Six Recent Developments
• 6.3 Diamond Foundry (DF)
  • 6.3.1 Diamond Foundry Inc Company Information
  • 6.3.2 Diamond Foundry Inc Introduction and Business Overview
  • 6.3.3 Diamond Foundry Inc Single-crystal Diamond Wafers Sales, Revenue, Price and Gross Margin (2021-2026)
  • 6.3.4 Diamond Foundry Inc Single-crystal Diamond Wafers Product Offerings
  • 6.3.5 Diamond Foundry Inc Recent Developments
• 6.4 Advent Diamond
  • 6.4.1 Advent Diamond Company Information
  • 6.4.2 Advent Diamond Introduction and Business Overview
  • 6.4.3 Advent Diamond Single-crystal Diamond Wafers Sales, Revenue, Price and Gross Margin (2021-2026)
  • 6.4.4 Advent Diamond Single-crystal Diamond Wafers Product Offerings
  • 6.4.5 Advent Diamond Recent Developments
• 6.5 Compound Semiconductor (Xiamen) Technology (also called AKHAN Semiconductor)
  • 6.5.1 Compound Semiconductor (Xiamen) Technology Company Information
  • 6.5.2 Compound Semiconductor (Xiamen) Technology Introduction and Business Overview
  • 6.5.3 Compound Semiconductor (Xiamen) Technology Single-crystal Diamond Wafers Sales, Revenue, Price and Gross Margin (2021-2026)
  • 6.5.4 Compound Semiconductor (Xiamen) Technology Single-crystal Diamond Wafers Product Offerings
  • 6.5.5 Compound Semiconductor (Xiamen) Technology Recent Developments
• 6.6 Coherent
  • 6.6.1 Coherent Company Information
  • 6.6.2 Coherent Introduction and Business Overview
  • 6.6.3 Coherent Single-crystal Diamond Wafers Sales, Revenue, Price and Gross Margin (2021-2026)
  • 6.6.4 Coherent Single-crystal Diamond Wafers Product Offerings
  • 6.6.5 Coherent Recent Developments
• 6.7 EDP Corporation
  • 6.7.1 EDP Corporation Company Information
  • 6.7.2 EDP Corporation Introduction and Business Overview
  • 6.7.3 EDP Corporation Single-crystal Diamond Wafers Sales, Revenue, Price and Gross Margin (2021-2026)
  • 6.7.4 EDP Corporation Single-crystal Diamond Wafers Product Offerings
• 6.8 Great Lakes Crystal Technologies (GLCT)
  • 6.8.1 Great Lakes Crystal Technologies (GLCT) Company Information
  • 6.8.2 Great Lakes Crystal Technologies (GLCT) Introduction and Business Overview
  • 6.8.3 Great Lakes Crystal Technologies (GLCT) Single-crystal Diamond Wafers Sales, Revenue, Price and Gross Margin (2021-2026)
  • 6.8.4 Great Lakes Crystal Technologies (GLCT) Single-crystal Diamond Wafers Product Offerings
  • 6.8.5 Great Lakes Crystal Technologies (GLCT) Recent Developments
• 6.9 Other Related Players
  • 6.9.1 Diamfab
  • 6.9.2 Diamond Materials
  • 6.9.3 Applied Diamond Inc
  • 6.9.4 WD Advanced Materials (WDAM)
  • 6.9.5 HiQuTe Diamond
  • 6.9.6 Chongqing Origin Stone Element Science and Technology Development
  • 6.9.7 Ningbo Crysdiam Technology
  • 6.9.8 Ookuma Diamond Device

7 Industry Chain Analysis

• 7.1 Single-crystal Diamond Wafers Industrial Chain
• 7.2 Single-crystal Diamond Wafers Upstream Analysis
  • 7.2.1 Key Raw Materials
  • 7.2.2 Key Suppliers of Raw Materials
  • 7.2.3 Manufacturing Cost Structure
• 7.3 Midstream Analysis
• 7.4 Downstream Analysis (Customer Analysis)
• 7.5 Single-crystal diamond (SCD) Wafer Production Process
• 7.6 Sales Model and Sales Channelss
  • 7.6.1 Single-crystal Diamond Wafers Sales Model
  • 7.6.2 Sales Channels

8 Research Findings and Conclusion

9 Appendix

• 9.1 Research Methodology
  • 9.1.1 Methodology/Research Approach
  • 9.1.2 Data Source
• 9.2 Author Details
• 9.3 Disclaimer