Yellow Uncut Rough diamond lab grown Synthetic diamond for gem

What's HPHT Lab grown diamonds?

HPHT rough diamond is a kind of lab created diamond material. It is also known as lab-grown diamond, synthetic diamond, cultured diamond or cultivated diamond. It is produced in an artificial process, as opposed to natural diamonds, which are created by geological processes. HPHT diamond is also widely known as Chinese man made diamond.

The big size diamond crystal is an unprocessed diamond single crystal, which is made by high temperature and high pressure method. The size that our company can provide is generally 1mm -10carat large size single crystal with excellent performance, high hardness, good wear resistance, good corrosion resistance and high chemical stability, meeting various finishing tools (including single point, sheet, rotary and roller dresser, etc.), special cutting. The application requirements of tools and indenters can also be used in the application of jewelry, crafts and other applications.

About Our Company:
Chenguang machinery & Electric Equipment Co.,Ltd (Diamond division) speciallized in development, production and marketing of ultra-hard materials.
We started to provide high quality lab grown diamond to domestic diamond tool manufactureers since 1993.
We utilize a wide range of advanced production equipment and test instrumentation in an environment using strict quality control procedures for all our produts.
As a diamond supplier, we provide a wide range of diamond products and solutions for many well-know Chinese enterprises. Among theses enterprises are more than 20 well-known enterprises who have enjoyed at least 10 years with us.
We are proud to mention that our products are routinely exported worldwide since 2010, the stable quality and professional service is well appraised by huge users.