Do you know how are Lab Grown Diamonds made?

How are Lab-Grown Diamonds Made?

There're two processes can create jewelry quality diamonds: HPHT and CVD.

CVD stands for Chemical Vapor Deposition, and it’s not as scary as it sounds. In this process, a mixture of hydrogen and methane gas is placed in a chamber with a seed crystal. Typically, microwave power heats the chamber to a high temperature, which excites the gas. The diamond grows on the seed crystal. 

HPHT stands for High Pressure/High Temperature. This process mimics the way that diamonds grow in nature, subjecting carbon to high temperatures and pressing it together. This costly method requires a lot of energy.

Usually, 0.80mm-4mm Small round faceted Lab grown diamonds are made of HPHT diamond.


Where to buy HPHT and CVD Lab Diamonds?
You're come to the right place,
FU RONG GEMS supply high quality of Lab Created Diamond/CVD or HPHT Diamond/Synthetic Diamond gemstones wholesale at factory direct price from china Suppliers and manufacturers. 
Included with your purchase from FU RONG GEMS
100% Made in China:
All of the Lab Created Diamond/CVD Diamond/Synthetic Diamond gemstones are made in the China.
30 Day Returns:
We want and expect you to be thrilled with your purchase, but to provide you peace of mind, we offer a 30 day return policy for most of our Gemstones.


With AGL or IGI Certificate.
AGL is a pioneer in the colored gemstone industry and was the first gemological laboratory in the USA to issue country-of-origin reports.

IGI Certificate Diamond:
IGI Stand for International Gemological Laboratories. IGL certificates online verification. The IGL Diamond Certificate provides a reliable and accurate documentation of a diamond's identity and grade based on the internationally recognized diamond grading system.

Contact us if you have questions. 

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