Certificate in Gemmology

George Brown College - Casa Loma Campus

Canada,Ontario

 0 Shortlist

12 Months

Duration

CAD 19,114/year

Tuition Fee

CAD 110 FREE

Application Fee

Sep 2025

Apply Date

Canada, Ontario

Type: College

Location Type: Urban

Founded: 1967

Total Students: 32,117 +

Int. Students: 4,900 +

Campus Detail

Main Campus Address

160 Kendal Ave, Toronto, ON M5R 1M3, Canada

Certificate in Gemmology

Program Overview

In the Gemmology one-year certificate program, you'll embark on a comprehensive exploration of gemstone analysis and classification. Through hands-on learning and using a variety of instruments and testing equipment, you'll learn to identify an array of gemstones and differentiate them from synthetics and imitations.

We'll equip you with the ability to grade gemstones based on their cut, colour, physical attributes, chemical composition, and place of origin. Specifically, you'll gain proficiency in grading diamonds as you consider their cut, clarity, colour, and carat weight.

Beyond gemstone assessment, you'll pick up fundamental skills in jewellery appraisal to evaluate market values. Delving into historical and stylistic dimensions, you'll learn to contextualize jewellery pieces, assessing their provenance, materials, and production methods.

PLEASE NOTE:

  • Refractive Index liquid (RI liquid), which contains diiodomethane, is a commonly used chemical in gemmology practice. If you are pregnant, have certain medical conditions or are sensitive to RI liquid, please consult with your physician for advice before you attend this program, as you will be exposed to RI liquid in gemmology lab work.
  • Visual acuity and accurate colour rendition are essential traits for success in gemmology.

Program Learning Outcomes
The graduate has reliably demonstrated the ability to:

  • Identify a large number of gemstones and gem materials and distinguish them from synthetics and imitations.
  • Use, maintain and handle gemmological instruments and testing equipment competently and safely.
  • Grade gemstones for quality based on their cut, colour and other physical characteristics, chemical composition and possible place of origin.
  • Grade diamonds based on their cut, clarity, colour and carat weight.
  • Apply the basic skills of jewellery appraisal to assess market value.
  • Contextualize jewellery according to historical and stylistic qualities to assess provenance, materials and method of production.
  • Conduct ethical and secure business practices consistent with jewellery business standards.

You might also interested in other programs of this university

Diploma in Jewellery Methods

 Program Level: UG Certificate / Diploma
 Duration: 24 months
 Tuition Fee: CAD 19,856

 Application Fee: CAD 110 FREE

English Requirement: IELTS TOEFL PTE DUOLINGO 

Work Permit:

Certificate in Jewellery Essentials

 Program Level: UG Certificate / Diploma
 Duration: 12 months
 Tuition Fee: CAD 19,875

 Application Fee: CAD 110 FREE

English Requirement: IELTS TOEFL PTE DUOLINGO 

Work Permit:

Advanced Diploma in Jewellery Arts

 Program Level: UG Certificate / Diploma
 Duration: 36 months
 Tuition Fee: CAD 19,856

 Application Fee: CAD 110 FREE

English Requirement: IELTS TOEFL PTE DUOLINGO 

Work Permit: