Friday, March 23, 2018


Diamond Grading Course July 2017


  • diamonds: their formation and physical properties
  • instrumentation for grading
  • packaging/handling of loose diamonds
  • colour grading
  • cut (make) grading
  • weighing diamonds; including nomenclature, and tolerances
  • estimation of weight from dimensions
  • grading of single cut melee
  • influence of colour, clarity, cut and weight on pricing. 

  • Offered in the winter and in July of each year; limited enrollment
  • July: Monday to Friday, 9 am to 4 pm;
  • Fee: $945.00 (textbook is an additional $125.00)