More than 30.000 students from more than 75 countries attended the Diploma courses of the German Gemmological Training Centre which is sponsored by the German Gemmological Association. The training centre has attained a leading position based on the teaching of practical skills which is a prerequisite for a successful business activity.
The use of exemplary arranged seminar rooms and labs with modern technical equipment form the base of the internationally recognized and well-known gemmological training. Besides that the training centre has an extensive permanent collection of thousands of precious stones, synthetic stones and imitations at its disposal