Diamonds and Diamond Grading

a Practical introduction to the diamond industry

ONLINE & IN-CLASS

INTERMEDIATE

5 DAYS

OVERVIEW

This course has 2 component, theoretical component, where students are taught the background to Diamond and Diamond Grading from formation through to the pricing of a polished diamond.
During the practical students will be given a hands-on experience that builds on the theory with an emphasis on diamond grading, which includes Colour Grading, Clarity Grading, Cut, Proportions, and the identification of common stimulants.
The programme consists of 2 Phases:
Phase 1: Theory is done through the online portal, or through distance education where students will have to submit assignments.
Phase 2: 5 Day Practical lab class based at our premises.
Students are provided with the necessary tools and equipment required for the programme during the practical phase. (The tools and equipment remain the school’s property.)

PRACTICAL COURSE DATES

23 February – 27 February 2026
25 May – 29 May 2026
27 July – 31 July 2026
7 September – 11 September 2026
2 November – 6 November 2026
7 December – 11 December 2026

PRICE

R15,973.50

frequently asked questions

Theory Duration

Study at your own pace (Course will be available for 3 months after Registration).

Practical Duration

Study at your own pace (Course will be available for 3 months after Registration).

What will it cost me?

The course fee is R18 377.00 (Inclusive of VAT)

This includes the theory and practical.

Important information that I need to know?

You can register at any time for the Theoretical component through our online portal or contact
us for a manual registration.
Practical Sessions would have to be pre-booked.
ID book, driver’s License or passport is required to enter the Building.
In the event that the programme is not completed within the 6 Months window after
registration, a 50% re-registration will be charged.
Candidate must arrange their own transport and accommodation.

What will I get upon course completion?

On successful completion of the course, you will receive a Certificate of Completion from Harry Oppenheimer Diamond Training School.

What if I want a refund?

Cancellation must be done in writing 14 working days prior to the start date of the course. If not Harry Oppenheimer Diamond Training School will charge for the full course.