PUBLISHER: QYResearch | PRODUCT CODE: 1936063
PUBLISHER: QYResearch | PRODUCT CODE: 1936063
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
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Segment by Size
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