Online Certified Diamond Grader – Theory Module

The HRD Antwerp ‘Certified Diamond Grader Diploma – Online Module’ is a combination of two modules: online theory (two weeks) and on campus practice session.
Study the critical quality and valuation factors of diamonds namely the 4Cs: Carat, Colour, Clarity and Cut, under the guidance of our internationally qualified and experienced instructors.
With the perfect balance between theoretical knowledge and practical sessions, you can attend these two modules separately.
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.
Requirements
Minimum age: 18 years
No
previous experience is required
Who Should Attend
Course Content
- • Physical, Chemical and Optical Characteristics of diamond
- • GradingTechniques
- • Understand the 4Cs of a diamond
- • Colour Grading methodology
- • Fluorescence Grading methodology.
- • Clarity Grading Methodology
- • Cut Grading Methodology
- • Carat Weight: Using the weighing scale and formulas for weight estimation
- • Lab Grown Diamond
- • Growth processes, understanding the market trends
- • Treatments
- • Simulants
Examination
CertificateOF Completion
Date(s) | Location | Language | Price Excl. | Course Code | |
---|---|---|---|---|---|
03/02/2025 – 14/02/2025 (10 half days) | Online | English | € 650.00 | CDGOLE1502501 | More Info |
03/02/2025 – 14/02/2025 (10 half days) | Online | Italian | € 650.00 | CDGOLI3502501 | More Info |
17/03/2025 – 28/03/2025 (10 half days) | Online | English | € 650.00 | CDGOLE1502502 | More Info |
05/05/2025 – 16/05/2025 (10 half days) | Online | Hindi | € 400.00 | CDGOLH3502501 | More Info |
19/05/2025 –30/05/2025 (10 half days) | Online | English | € 650.00 | CDGOLE1502503 | More Info |
22/09/2025 – 03/10/2025 (10 half days) | Online | English | € 650.00 | CDGOLE1502504 | More Info |
08/12/2025 – 19/12/2025 (10 half days) | Online | English | € 650.00 | CDGOLE1502505 | More Info |