• 1
  • 2
  • 3
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...

670,00 €

We use cookies on our website. Some of them are essential for the operation of the site, while others help us to improve this site and the user experience (tracking cookies). You can decide for yourself whether you want to allow cookies or not. Please note that if you reject them, you may not be able to use all the functionalities of the site. You can change your consent at any time by clicking the Cookie Settings menu item in the footer of the website.