Trade associations
American Gem Trade Association (AGTA)
United States
Coloured gemstone and cultured pearl trade; organises AGTA GemFair Tucson
The American Gem Trade Association (AGTA), founded in 1981, represents the coloured gemstone and cultured pearl trade in the United States.
What it does
Organises the AGTA GemFair in Tucson every winter, runs the Spectrum and Cutting Edge design awards, and sets standards for disclosure among its members.
Why it matters to you
AGTA GemFair Tucson is one of the most important coloured stone fairs of the year.
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