08/31/2026
🔍 Intro to Gem Identification
This 10-hour, 2-day, hands-on course, focuses on gem identification. Building on the visual inspection skills acquired in Gem Appreciation, we investigate other physical and optical properties that help identify the natural, synthetic and imitation gems. Small, simple pocket instruments open up a whole new dimension for gem testing. These instruments are provided for use during the course, but students should bring their own gem loupe and tweezers. (Suggested prior learning – Gem Appreciation course).
📍 CGA Classroom Toronto — 55 Queen St East, Suite #105, Toronto, ON M5C 1R6
📅 September 19 and 20, 2026
🕤 9:30am–3:00pm
Please note that pre-registration for the above courses must be no later than three (3) days before the class is to start.