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7 Students

3 Courses

• 

  Faceting and Lapidary Expert

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  in

  Gem Cutting

  10 Weeks

  All levels

  2 Lessons

  1 Quiz

  1 Student

  Free

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• 

  Gemstone Grading

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  in

  Gemology

  10 Weeks

  All levels

  10 Lessons

  2 Quizzes

  0 Students

  69,000

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• 

  Advanced/Career Gemologist

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  in

  Gemology

  Lifetime

  All levels

  10 Lessons

  2 Quizzes

  8 Students

  69,000

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