Harry Oppenheimer Diamond Training School

Harry Oppenheimer Diamond Training was started in 1990 and has since grown to become a internationally recognised educational intuitions to providing specialized training in the diamond manufacturing and evaluation sectors .On the 5 August 1997 the School was renamed to its current name and was opened by Mr Harry Oppenheimer, an Icon in the diamond industry and the then Minister of Minerals and energy MR Penual Maduna.

Harry Oppenheimer Diamond Training School is a non profit company.

We are certified by the SABS (South African Bureau of Standards ) to run ISO 9001:2015 Quality management system, we have been re certified up until end 2025 and been running the system since 2005.

We are an Authorised Training Provider (ATP) for the MQA (Mining Qualifications Authority)

We are a registered Trade Test Centre with OCTO (QUALITY COUNCIL FOR TRADES AND OCCUPATIONS)

We are a member of the Jewellery Council of South Africa

We strive to uphold the highest level of integrity and academics