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.
ComvitaÂ® is the worldâs largest manufacturer of premium quality UMFÂ® Manuka Honey. ComvitaÂ® UMFÂ® 15+ Manuka Honey is guaranteed to be at least UMFÂ® 15. The UMF grading system appraises natural markers found in Manuka honey, and assures purity & quality.Please see www.umf.org.nz.MFÂ® stands for âUnique Manuka Factorâ, a measure of the unique properties found in honey made form the nectar of the Manuka bush (Leptospermum scoparium), native to New Zealand. ComvitaÂ® UMFÂ® 15+ Manuka Honey is guaranteed to be at least UMFÂ® 15. Directions.