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CONTACT US

316, Building 2, No.1 Weiye Road, Binjiang District, Hangzhou City, Zhejiang Province, the PRC

(+86) 193 5721 1561 

contactus@onefinematerial.com

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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

contactus@onefinematerial.com

(+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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