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OneFine Materials, A Trusted Supplier

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.
Retailer, Wholesaler or Manufacturer?

Your premier supplier is here to help — reach out today to learn more about our diamonds, grown in our laboratory

ABOUT ONEFINE

OneFine Materials, a market leader in lab-grown diamonds and a pioneering technological firm with headquarters in the southeast of the PRC, our team formed in 1998, and OneFine Materials was established in 2022. Providing rough stones, loose stones, and advanced materials to hundreds of businesses worldwide.


We are a trusted supplier of Chemical Vapor Deposition (CVD) diamonds for the gemstone and advanced materials markets.

CONTACT US

(+86) 193 5721 1561 

Hong Kong Dealers in Precious Metals and Stones Category A Registration Number:
A-B-23-07-00676

©2024 OneFine Materials. All rights reserved.

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