Formation dispensée en partenariat avec le Laboratoire Français de Gemmologie
To know the characteristics of rough diamonds and the specificities of its trading.
Have completed the “cut diamond” training programme
882€ /training (price of the trainings may vary according to the speakers.).
contacts / 01 40 26 98 00
- Studying and mastering the 4 Cs
- Recognising imitations
- Mastering rough diamond sorting techniques
- Mastering rough diamond evaluation techniques
- Estimating the yield and value of a rough diamond
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