Air Conditioning a Diamond Processing Unit

The Indian diamond processing industry is a global supplier of small size diamonds that meet the quality standards of discerning buyers for colour, clarity, cut and carat (the “4Cs” of good quality). The state of Gujarat has the largest concentration of such processing units. Just a few years ago, international suppliers of rough diamonds from South Africa dumped low quality roughs on Indian companies and processing units had to be satisfied with very poor prices for their polished diamonds in the markets of USA and Europe.