Faceting of precious stones
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Learn how to facet a precious stone. Hubert Heldner will teach you how to cut a round brilliant in aquamarine, tourmaline or garnet. Precision cutting on Ultra-Tec V5 Digital machines. Achieve maximum brilliance and beauty is the goal. The class is limited to a maximum of 3 students per day. A second day in class is offered if you like to test your skills and want to cut a second stone. Preexisting knowledge is not required. The price of CHF 400.- includes a complete documentation and all material. The class takes one day from 9am to 6pm
Schedule for 2021 in Montreux, Switzerland.
Use of the poket lamp to discover inclusions.|
Comparison between perfect and wrong facet angles
- Barion cut and a Ceylon cut
- for two otherwise identical brillant cuts
Before and after recutting for best brilliance.