International Colored Gemstone Association



ICA, a non-profit organisation, was founded in 1984. It has more than 700 members from 47 countries, including miners, gem cutters, suppliers, retailers, trade associations, gemmological laboratories, the academe and museums. The association said its aim is to advance and promote knowledge and appreciation of coloured gemstones worldwide.



Company News


GDGJE provides advice to t...

In order to make full use of the advantages of the jewelry industry in the Guangdong-Hong Kong-Macao Greater Bay... [ Detail ]

Jewelry and Diamonds Glitte...

Guided by Panyu DistrictPeople’sGovernment, Gems & Jewelry Trade Association of China (hereinafter referred to [ Detail ]

Globally Debut of the Chin...

Guangdong Gems & Jade Exchange and the International Colored Gemstone Association (ICA) held the debut of the Chi... [ Detail ]