Wednesday, March 18, 2026
Duncan’s Webinar
Wednesday, March 11, 2026
1:00 pm – Via Zoom
Tucson 2026
Double the fun & learning – Another presentation for the April Monthly meeting
will cover the same topic with different content.
Open House
Thursday, March 12, 2026
Time: 12:00 pm to 3:00 pm & 5:00 pm to 8:00 pm
CGA Classroom, #105-55 Queen Street East, Downtown Toronto – M5C 1R6
Monthly Meetings
Wednesday, March 18, 2026
Speaker – Dr. Atieh Tootoonchi – ” The Practical side of diamond identification.”
Doors Open – 6:30 pm ( Meeting hours – 7:00 pm to 9:00 pm)
CGA Classroom, #105-55 Queen Street East, Downtown Toronto – M5C 1R6
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Gemmological Courses
The CGA has something for everyone with a desire to learn more about gems.
Education Overview
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Professional Gemmology Program
The CGA’s professional gemmology training is available in several formats…
General Interest
Courses for those who want to learn more about gems without undertaking professional training.
Fellowship
Fellows of the Canadian Gemmological Association are gemmologists with a strong grasp of both theory and practice who have..
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