Learn how to grade diamonds or enroll in one of our one day (8 hour) 'Master' classes designed to teach you how to become proficient using the refractometer, polariscope or spectroscope. Please note that these workshops are available in English or Dutch.
Diamond Grading & Lab-created Diamonds 48 Hours € 1750 |
The Refractometer 8 Hours € 300 |
The Polariscope 8 Hours € 300 |
The Spectroscope 8 Hours € 300 |
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TBA | TBA | TBA | TBA21 |
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TBA | TBA | TBA | TBA |
TBA | TBA | TBA | TBA |
Interested in customizing your own one day workshop? Contact us and let usr create your own personalized training session.
If you would like to schedule a one day workshop other than the dates listed above, please contact us to confirm availability.