OAT Admin
Diamond Grading Practical – PDGM8E2602
COURSE FEES IS APPLICABLE ONLY FOR INDIAN CITIZENS. The Diamond Grading Practical Course introduces students to the procedures used to grade diamonds according to HRD…
GD6E2601 – GEMMOLOGY DIPLOMA
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…
Certified Diamond Grader – CDG3I2601
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…
ADJEM2603 – Juweelgeschiedenis – Vijf eeuwen onder de loupe” (Jewellery History – Five centuries under the loupe)
The Jeweller’s Eye Masterclass: Reading and Dating Jewellery is an intensive, three day, object led training for jewellery professionals, students and committed collectors who want…
ADJEM2602 – Juwelen leren lezen – Wat zie je écht?” (Learning to read jewellery: What do you actually see?)
The Jeweller’s Eye Masterclass: Reading and Dating Jewellery is an intensive, three day, object led training for jewellery professionals, students and committed collectors who want…
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…











