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.
To promote the global career mobility of technical professionals, we participate in a number of Mutual Recognition Agreements (MRA). Graduates of programs accredited by an agency that is a signatory to these MRAs may be recognized for the purposes of licensure, registration, or certification.