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Enrolled Courses

Popular courses

Rough Diamond Evaluation

This course provides a practical introduction to the diamond industry, from understanding rough diamond evaluation and planning to diamond polishing basics. 
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Diamond Polishing

Learners are provided with natural diamonds and the necessary tools and equipment to polish these diamonds to perfection in a factory environment. 
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Diamonds and Diamond Grading

This course has two components, where students are taught the background of Diamonds and Diamond grading from formation through to the pricing of a polished diamond. 
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Essentials for Coloured Stones

To give the student background knowledge and understanding of the most popular 18 gemstones, their properties, common simulants and synthetics.
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Essentials for Rough Diamond Evaluation

Students are taught to understand the characteristics and estimate the Clarity, Cut, Colour and Carat- Weight of a rough diamond.
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Contact Us

Phone: +27 11 334 8420
Email: info@diamondtrainingschool.co.za

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Location

Office 3B Ground Floor,
21 Fricker Rd, Illovo,
Johannesburg, 2196

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Contact Us

Our Hours

07:30 AM – 16.00 PM
Monday – Friday

© 2025, Copyright © Harry Oppenheimer Diamond
Training School. All Rights Reserved.

Privacy policy   |  All rights reserved

Contact Us

Phone: +27 11 334 8420
Email: info@diamondtrainingschool.co.za

Facebook Instagram Youtube
Location

Office 3B Ground Floor,
21 Fricker Rd, Illovo,
Johannesburg, 2196

Quick Links

All Courses
Enroll Today
Contact Us

Our Hours

07:30 AM – 16.00 PM
Monday – Friday

© 2025, Copyright © Harry Oppenheimer Diamond Training School. All Rights Reserved.

Privacy policy   |  All rights reserved

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