The Clarity Diamond™ untreated single growth CVD process allows them to grow larger, brighter, more beautiful diamonds free from any post-growth treatment and visible growth layers. This patented method ensures uninterrupted production from start to finish, resulting in optimal brilliance and clarity. Clarity diamonds are grown slowly with the utmost precision and this is all done in the US with a focus on transparency at every avenue. 

Typical CVD is grown in a multi-step, start-stop process. This is done to increase the size of the stone but also creates unavoidable growth lines within the diamond. Once the growth stops and then restarts, the conditions that the crystal was originally growing in change.

This change in the conditions leaves a growth interface and visible inclusions can form within these interfaces. These growth lines and inclusions negatively impact the light performance of the diamond.

The diamonds produced using this traditional method, often result in color grades that are subpar. The diamonds are then subjected to HPHT treatment to improve the color. Color can be improved by up to three grades with this treatment.