Toronto Events
Your source for CGA Events and Courses in the Toronto area.

Seventh Emerging Artist Design Competition – Now Open!!
Deadline: Monday, June 30, 2025
Time: Ends June 30, 2025, 11:59 pm EST
We are looking for extraordinary talent!!
The Canadian Gemmological Association (CGA) is excited to announce our 7th annual Emerging Artist Design Competition. This competition is open to all students currently enrolled in a Canadian post-secondary jewellery design or metalsmithing program, and new grads who have graduated from these programs in 2024 or will graduate in 2025.
Accelerated Professional Gemmology
When: August 18, 2025 to December 03, 2025 (Register early to secure your spot!)
Time: 9.00 am – 4.30 pm
Where: CGA Classroom, 55 Queen St East, Suite #105, Toronto
Become a qualified gemmologist in just 4 months. This is the most efficient option for those needing to put their training into action as soon as possible.
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Understanding Diamond Imitations
Date: June 14 & 15, 2025
Time: 9:30 am – 4:30 pm (6 hours plus one-hour lunch break)
Location: CGA Classroom, 55 Queen St East, Lower Concourse #105, Toronto
This 12-hour (2 day) course will help the student to recognize the physical and optical properties of diamonds, synthetic diamonds and diamonds imitations.
Fellowship Exams
Date: June 16, 17 & 18, 2025
Students who have completed the CGA’s professional gemmology program and wish to earn credentials that demonstrate their mastery of the field of gemmology are invited to write the CGA Fellowship Qualifying Examinations. FCGmA (Fellow of the Canadian Gemmological Association) credentials are recognized by organizations around the world.
Monthly Meeting – June 18, 2025
When: Wednesday, June 18, 2025
Time: 7.00 pm – 9.30 pm
Where: CGA Classroom, 55 Queen Street East; Suite 105 Lower Concourse, Toronto
CGA Social / Potluck
Open to All – Don’t miss an evening that’s sure to sparkle! Our June monthly meeting is all about two of our favorite things: delicious potluck dishes and the fascinating world of gemstones. Bring your favourite dishes (and gemstones) to share, enjoy a fun evening, connect over our shared love for beautiful gemstones, and add a little friendly competition to the mix. Grab your fork and your thinking cap—let’s eat, laugh, and discover new facets of the world of gems together!
Pearl Stringing
Date: June 21, 2025
Time: 9:30 am – 3:00 pm (5 hours plus half-hour lunch break)
Location: CGA Classroom, 55 Queen St East, Lower Concourse #105, Toronto
Historically, pearls have been symbols of wealth, purity, and refinement, often adorning crowns and jewellery of royalty. In this 5-hour course, you’ll learn the art of pearl stringing, from selecting and preparing your materials to creating a professional-quality finished piece. Whether you’re a beginner or looking to refine your technique, this hands-on session will guide you through essential skills like knotting, threading, and securing clasps.
CGA Open House
When: Thursday June 26, 2025, 5:00 pm – 8:00 pm
Where: CGA Classroom, 55 Queen St East, Lower Concourse #105, Toronto
Interested in Studying Gemmology?
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Diamond Grading
Date: July 14 to 18, 2025
Time: 9:00 am – 5:00 pm (1-hour lunch break)
Where: CGA Classroom, 55 Queen St East, Lower Concourse #105, Toronto
An intensive, hands-on course which will provide knowledge and skill in the grading of colourless, round brilliant cut diamonds.
Gem Appreciation
Date: July 26, 2025
Time: 9:30 am – 3:00 pm (5 hours plus half-hour lunch break)
Location: CGA Classroom, 55 Queen St East, Lower Concourse #105, Toronto
Once possessed by only the powerful, gems are now available to almost anyone who wants them. This 5-hour course explores the nature of gemstones and their timeless allure, and investigates why it’s more important than ever to know a little before buying.
Gemmology Basics Theory Course
When: TBA
Schedule: 1-night a week for 12 weeks
Fees: $1,795.00
Place: Classes held over Live and Interactive Zoom
The sessions will be live and interactive over zoom. Discussions and Q&As are encouraged for a more interactive learning. Participants will receive a statement of completion.
Gemmology Basics is for the person who is launching their career into the world of jewellery or gem trading or who just wants to learn more about basic Gemmology.