While fracture filling as a method to enhance gems has been found in gems over 2,500 years old, the diamond's unique refractive index required a more advanced solution than simple wax and oil treatments. This technology became available roughly 20 years after the time the laser drilling technique was developed.
The MANCOSA MBA is an internationally recognised postgraduate academic programme and, one of the most highly recognised in Southern Africa.
We have partnered with The Institute of Internal Auditors (IIA) - the acknowledged global leader of the internal audit profession - to provide ACCA members with an opportunity to earn the globally recognised Certified Internal AuditorÂ® (CIAÂ®) designation. Benefits to ACCA members. Gain an internationally recognised certification.