International Colored Gemstone Association (ICA)

ICA moves international headquarters to Hong Kong

ICA moves international headquarters to Hong Kong

diamond world news service

11 Jul 2012

1 min read

ICA enters into an agreement with Chinese retailer

ICA enters into an agreement with Chinese retailer

diamond world news service

18 Mar 2010

1 min read

Participation at Gemstone Industry & Laboratory Conference exceeds expectations

Participation at Gemstone Industry & Laboratory Conference exceeds expectations

diamond world news service

06 Feb 2010

2 min read

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