OAT Admin
Certified Diamond Grader – CDG2E2601
What is a diamond? How does it form? Why are diamonds considered so special and precious? How can you know if a ‘diamond’ is natural…
DJDO2602 – Digital Jewellery Design
Learn how to translate your ideas into digital drawings from the comfort of your home using Procreate design program. During this course you will learn…
PDG6E2602 – Practical Diamond Grading
Course Content – Day-Wise Structure Day 1 – Introduction to Diamonds & Carat Weight Theory • Definition and formation of diamonds • Physical and optical…
PDG6E2601 – Practical Diamond Grading
Course Content – Day-Wise Structure Day 1 – Introduction to Diamonds & Carat Weight Theory • Definition and formation of diamonds • Physical and optical…
GBA4S2601 – Gemmology Basic Advanced
The study of gemmology investigates all the properties of precious stones. Students who delve into gemmology, find themselves in an exciting new world of observation…
PDG6E2604 – Practical Diamond Grading
Course Content – Day-Wise Structure Day 1 – Introduction to Diamonds & Carat Weight Theory • Definition and formation of diamonds • Physical and optical…
PDG6E2603 – Practical Diamond Grading
Course Content – Day-Wise Structure Day 1 – Introduction to Diamonds & Carat Weight Theory • Definition and formation of diamonds • Physical and optical…
CDG2IN2601 – Certified Diamond Grader
What is a diamond? How does it form? Why are diamonds considered so special and precious? How can you know if a ‘diamond’ is natural…
GB3F2601 – Gemmology Basic
The study of gemmology investigates all the properties of precious stones. Students who delve into gemmology, find themselves in an exciting new world of observation…
CDGOE2602 – Certified Diamond Grader Online Live
The HRD Antwerp ‘Certified Diamond Grader Online Live’ is a combination of two modules: online theory and on campus Diamond Grading Practical Course (10 days)….
CDG2E2603 – Certified Diamond Grader
What is a diamond? How does it form? Why are diamonds considered so special and precious? How can you know if a ‘diamond’ is natural…
ARD2ED2601 – Appraisal of Rough Diamonds
Master the Art of Rough Grading Unlock the secrets of rough diamonds with HRD Antwerp’s Appraisal of Rough Diamonds course. Learn to evaluate, sort, and value rough stones using professional techniques…












