Welcome to Carat Systems

Carat Systems provides state of the art plasma CVD deposition equipment, diamond products and advanced deposition processes.

Deposition Systems

Introducing the most advanced CVD Diamond System. The CTS10U is a radically enhanced version of popular clam shell design offering indespensible features for high purity deposition in R&D and commercial production og electronic diamond and gems


Diamond Products

Polycrystalline Diamond Wafer, Single Crystal (Gems), and Diamond Tubes





CVD Systems Software

Legacy Astex CVD Deposition Systems using Paragon software have not been supported by the Manufacturer for several years. Carat Systems can modify your Paragon software to accommodate change requirements.

Carat Systems Electronic Diamond Customers:

CVD Deposition Systems

We provide breakthrough solutions for the most critical obstacles in diamond deposition. Our flagship product CVD deposition tool provide major enhancements over existing reactors.

  1. Ultra High purity for electronic grade diamond
  2. High pressure, high efficiency microwave plasma (up to 1 Atm)
  3. Enhance throughput via utilizing top and bottom sides of the plasma for deposition.
  4. Web accessible system control software
  5. Ultimate flexibility in user programmable operations
View systems

Watch 15 hours of CVD Diamond grow in just a few seconds.

Box of diamond

White diamond grown at Carat Systems

Are you ready to go?

Contact Us


Greater Boston, Ma

sales@caratsystems.com