Join Tanja Sadow, Dean of JDMIS, for a fascinating introduction to gemstone classification and value! At the end of this course, you will be more confident in understanding the properties and classification of gems, their valuations using the 4 Cs and how the principles are applied specifically to diamonds.
Est. duration: 1 hour
Note: After successful purchase, you can start learning by log in and go to My Account or access directly via the Gems Basic Course Page
Mark M. –
Absolutely fascinating, makes me want to know more about gemology.
Upinderjeet S. –
Best in the category
Satish K. –
Good basic knowledge for beginners in this field.
Hannah M. –
Very informative and interesting if you are a gem enthusiast
Fran Del S. –
Very good introduction, thank you !
Rukshano-Lee M. –
Sonata J. –
Ornella S. –
Thanks!! It is a very interesting short course. I hope that the teacher will pubblish another one to study in deep!
Mary M. –
The presentation is very clear and easy to understand.