Henan Yuda Crystal Co., Ltd. is a lab grown diamond manufacturer headquartered in Zhengzhou, Henan, China. Founded in 2016, we specialize in R&D, production, and wholesale distribution of CVD and HPHT diamonds, serving jewelry retailers, diamond wholesalers, and industrial buyers in over 30 countries.
Yuda Crystal has been dedicated to the synthetic diamond industry since its founding. The company has won Scientific and Technological Progress Awards from both Zhengzhou City and Henan Province for its contributions to diamond manufacturing technology.
Our team combines technical expertise with international trade experience. General Manager Ms. Amanda Pang leads a group of professionals with deep knowledge in diamond production, quality control, and global B2B sales. The company culture emphasizes continuous learning and process innovation, driving steady growth since 2016.
We operate HPHT (High Pressure High Temperature) production lines with a monthly capacity of 200,000 carats for sawing and cutting-grade diamonds. Our facility produces diamonds across the full quality spectrum:
We also supply CVD (Chemical Vapor Deposition) diamonds through strategic manufacturing partnerships, enabling us to offer both HPHT and CVD options to meet diverse B2B requirements.
Every gem-quality diamond we ship is accompanied by an IGI (International Gemological Institute) grading report. Our quality control process includes:
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Looking for a reliable lab grown diamond supplier? Get in touch with our team to discuss your requirements, request a price quote, or arrange a factory visit in Zhengzhou, China.