GIA Coloured Stone Grading Lab

Harry Oppenheimer Diamond Training School facilitates the GIA Coloured Stone Grading Lab Course which are presented by professional instructors from the Gemmological Institute of America.

Course Information

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COURSE DATES

What will it Cost me?                                                                                        

       TBC 

What will I get?

On successful completion, and all criteria are met, you will receive a letter of completion from GIA.

Important information that I need to know?

Cancellations:

Cancellation must be done in writing 5 working days prior to the start date of the course. If not Harry Oppenheimer Diamond Training School will charge for the full course.

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Course Dates

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