All India Gems & Jewellery Trade Federation is a national trade federation for the promotion and growth of trade in gems and jewellery across India. It is a federation that has come together, for managing various aspects of fair trade practices and efficient organization of business in the gems and jewellery industry.
The Federation unites manufacturers, wholesalers, retailers and exporters all over India for a common interest.
Our mission is to support and promote the progress and prosperity of all the members in the gems and jewellery industry across India

for more details we can view their website 

http://www.jewelsnext.com/shop/blog/

http://www.gjf.in/