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.
With more than 50 locations in 20 countries, Dayco continues to take the steps necessary to globalize our operations in order to provide a seamless service experience, from manufacturing to delivery to technical support.