Career Courses

LEARN WITH THE CGA

Practical Training for the Gem Trade.

These Courses are for students wishing to learn specific skills on a more focused level. They provide valuable skills, knowledge and hands-on experience to help students achieve their goals towards a specific career path. These are non-credit courses but students will receive a certificate upon successful completion.

Course Offerings 

Skill Course Code Duration Price
Diamond Grading Diamond Grading Course CDG 5 days C$1,895
Gemstone Setting – Coming Soon

Basics of Stone Setting

Intermediate 1

Intermediate 2

Intermediate 3

Intermediate 4

Advanced 1

Advanced 2

Advanced 3

Advanced 4

Appraisal – Coming Soon CGA Appraisal Course APP

These advanced gemmology courses do not require approval under the Ontario Career Colleges Act, 2005.

Canadian Diamond Grading Course

An intensive, hands-on course which will provide knowledge and skill in the grading of colourless, round brilliant-cut diamonds. Please note: this course focuses on the diamond grading process, not the identification of diamonds and/or their simulants. All necessary major equipment is provided, but students should bring their own pocket instruments (which are available at a reasonable cost on-site). Required course textbook may be purchased separately. Class size is limited to a maximum of 8 students.

Syllabus:

  • diamonds: their formation and physical properties
  • instrumentation for grading
  • packaging/handling of loose diamonds
  • colour grading
  • cut (make) grading
  • weighing diamonds; including nomenclature, and tolerances
  • estimation of weight from dimensions
  • grading of single cut melee
  • influence of colour, clarity, cut and weight on pricing

Requirements:

  • table gauge and angle card
  • no prerequisites, but for individuals without any gemmological or trade background, it is highly recommended that they first take the Talking Diamonds and Diamond and Diamond Imitation course