A two year (equivalent) diploma course comprising of scientific study in order to identify faceted and rough gem material (gemstones).More Info
Queensland schedules & fees
View courses offered including schedules and fees.
Fascinated with opal? Then you will enjoy our short course which introduces you to this wonderful gem.More Info
This informative course will cover the theory, history and identification of pearls, as well as pearl stringing on the second day.More Info
Extended study for qualified gemmologists, touching on most aspects of synthetic and treated gemstones.More Info
Learn weight estimation and visual estimation of the 4 C's as well as other features of practical diamond grading.More Info
Take your diamond grading to the next level and learn how to grade fancy shapes and colours and screen for synthetics.More Info