Certified diamond Grading | French
Dates: 25/11/2013 - 13/12/2013
Sorting of Rough Diamonds | Basic Course
Dates: 25/11/2013 - 06/12/2013
Rough Diamond Planning | French
Dates: 12/11/2013 - 22/11/2013
Rough Diamond Planning + Polished Diamond Grading Course
Dates: 05/11/2013 - 08/11/2013
Certified Diamond Grader | English
Dates: 28/10/2013 - 15/11/2013
Introduction to Rough Diamond Planning
Dates: 20/10/2013 - 24/10/2013
Certified Diamond Grading | Madrid, Spain
Dates: 22/09/2013 - 04/10/2013
Introduction to Diamond Polishing
Dates: 15/09/2013 - 10/12/2013
