INTRODUCING YOUR PREMIER
CVD DIAMONDS SUPPLIER
OF THE NEXT DECADE
A supplier dedicated to commercial manufacturing of large-size CVD single-crystal diamonds with cutting-edge technology.
The premier partner for diamond wholesalers, retailers, and jewelry manufacturers.
OneFine Materials, a new provider of high-quality, large-size laboratory-grown diamonds (CVD) and a firm that pioneered material science, our team founded in 1998—setting a new industry concept for innovation, transparency, and sustainability.
Providing laboratory-grown diamonds and advanced materials to hundreds of businesses worldwide.
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PIONEERING LAB-GROWN DIAMONDS TECHNOLOGY
OneFine Materials, based in the PRC's southeast, improved and optimized the single crystal Chemical Vapor Deposition (CVD) diamond growth process. We provide the highest-quality "As Grown" diamonds to forward-thinking diamond wholesalers, distributors, and manufacturers.
LAB-GROWN DIAMONDS IN SCIENCE & INDUSTRY
CVD diamonds enable cutting-edge commercial and industrial innovation in various disciplines, including semiconductors, green technology, and high-pressure scientific research. Leading research institutions and numerous industry titans receive produced diamonds from OneFine Materials that routinely outperform mined diamonds and survive extreme pressure levels.
LARGER, HIGHER-QUALITY DIAMONDS BY PRICE
Only 1-2% of all mined diamonds receive the Type IIA classification, meaning our laboratory-grown diamonds are impurity-free. They are 30-40% larger at the same price and have the same chemical, physical, and optical characteristics. The only distinction is their origin, which we attest to through assurances of third-party provenance.
Retailer, Wholesaler or Manufacturer?
Your premier supplier is here to help — reach out today to learn more about our diamonds, grown in our laboratory
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