BIS Standards For Diamonds

The Bureau of Indian Standards (BIS) has recently published details of the new Indian Standard (IS) for polished diamonds. The IS – 15766 code covers both classification and testing methods.

Useful link:
www.bis.org.in

I think regulation in the diamond grading sector in India is essential because those consumers in the smaller cities and towns have no knowledge or expertise recognizing international labs and their standards. I hope the BIS Hallmark will prevail.