Tag Archives: Accredited Gemologists Association

CGA to celebrate 65 years of gem education, advancements

February 10, 2023

The Canadian Gemmological Association (CGA), a mainstay of Canada’s gem sector, is set to achieve a milestone anniversary this year.

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GIA director honoured for gemmological excellence

December 12, 2019

Robert Weldon, director of the RTL Gemological Library & Information Center at the Gemological Institute of America (GIA), is the recipient of AGA’s 2020 Antonio C. Bonanno Award for Excellence in Gemology.

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CGA president honoured for gemmological excellence

January 4, 2019

A Canadian gemmology expert is being recognized for her work by the Accredited Gemologists Association (AGA).

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Task force to establish diamond-grading procedures

July 7, 2008

Consumer dissatisfaction with inconsistent diamond grades is one of the catalysts behind the formation of a task force to look at diamond certification standards.

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