› ‹

Come to where the knowledge is! Deutsche Gemmologische Gesellschaft eV (German Gemmological Association)

Diamond Programme

Single week enrollment for those who wish to concentrate on a special subject within the Diamond Grading Programme. Please mind that the sequence DG1-DG4 is obligatory.

Diamond Programme

Consisting of 4 single weeks (DG1-DG4), final exam included in DG.

details...

2.680,00 €

DG1 Diamond Grading I

Properties and features of diamond, basics of diamond grading, practical clarity and colour grading.

details...

670,00 €

DG2 Diamond Grading II

Practical cut grading of brilliants and other cut styles (proportions, symmetry and polish) as well as evaluation of cuts.

details...

670,00 €

DG3 Diamond Grading III

Identification of imitations, identification of synthetic and treated stones, practical grading, grading of coloured diamonds.

details...

670,00 €

DG4 Diamond Grading IV

Practical diamond grading (4 C), evaluation basis and formulation of certificates and expert opinions.

details...