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Certified Diamond Grader Theory (Recorded)

Coloured Stones & Gem Identification Diploma

Unlock the secrets of diamonds with our comprehensive, self-paced online diamond grading course. Designed for beginners and professionals alike, this course offers in-depth knowledge of diamond identification, grading, and valuation.

Enhance your diamond grading skills with our unique blend of self-paced online learning and hands-on practical training. This course combines flexible, pre-recorded video lessons with in-depth, on-campus practical sessions, designed to give you both theoretical knowledge and real-world experience in diamond grading.

Participants will earn the coveted 'HRD Antwerp - Certified Diamond Grader' Diploma if this course is combined with the Diamond Grading Practical Course.

Student must successfully complete and pass the required examinations of both modules (online – 1st level and practice course – 2nd level) to earn the prestigious diploma, all within six months


Flexible Learning:

  • • Pre-recorded Video Lessons: Access high-quality video lectures led by industry experts, available 24/7.
  • • Interactive Exercises & Quizzes: Test your knowledge with self-paced quizzes at the end of every lessons.
  • • Interactive Exercises & Quizzes: Test your knowledge with self-paced quizzes at the end of every lessons.
  • • Interactive Exercises & Quizzes: Test your knowledge with self-paced quizzes at the end of every lessons.
  • • Comprehensive Study Materials: Downloadable guides, charts, and resources to supplement your learning.
  • • Receive support from our instructors throughout the course