Professional courses

 | Professional training

The rough diamond

Training provided in partnership with the  Laboratoire Français de Gemmologie

Objectives

To know the characteristics of rough diamonds and the specificities of its trading.

Duration

35 hours

Audience

All audiences

Contacts

contact@bjop.fr / 01 40 26 98 00

Location

38, rue du Louvre, 75002 Paris

  • Duration 35 hours
  • Place 38, rue du Louvre, 75002 Paris

Programme

Details

  • 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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