|
Monday
– Friday only
1-8 weeks Bruting (10.30-17.30)
9-20 weeks Rough Diamond Assortments
(10.30-13.45 or 14.15-17.30 depending on availability of
seats) |
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Diamond
identification, history & occurrences of diamonds, sieving,
sorting terminology, sorting techniques, sorting into size,
sorting into shapes, sorting into color, sorting into
purity, sorting for manufacturing-makeable, sawable,
cleavable, Instruments used for the processes.
Basics
of Bruting, Bruting tips & techniques, yield recovery,
fixing of diamonds, machine maintenance. |