Welcome to what is probably the worlds most exclusive, profitable and exciting industry DIAMONDS.
Yet, without a detailed map to this complex, traditionally insular industry, the doors to the Diamond industry will always remain closed.
The Corlia Roberts Diamond Education College holds the key to Diamond Training.

About Us

Diamond Loupe

The Corlia Roberts Diamond Education College presents fascinating courses on diamond evaluation, grading and polishing. Through the Diamond Education college unique combination of one-on-one coaching and integrated videos, students will learn to grade diamonds, polish diamonds, and evaluate diamond stones more consistently and accurately using the very latest in gemmological microscopes. On completion of the course, successful students will receive a Diamond Education College Completion certificate, which "will undoubtedly open doors within a traditionally insular industry

Principal and Lecturer of the College - Corlia Roberts
Corlia is a qualified Fashion Designer, has 15 years experience in the Diamond Industry.

Corlia be contacted on  +27.813190211  | +27.739990999 
+27.116181477
Her achievements include:
  • GIA (Gemological Institute of America) Diamond Grading course
  • (GIA) Diamond Course
  • (GIA) Gem Identification Course
  • (GIA) Colored stone Grading Course
  • (GIA) Colored stone Course
  • (GIA) Pearl Course
  • (EGL) European Gemological Laboratories – Diamonds and Diamond Grading Course
Vice Principal and Lecturer of the College - Tony Joseph
Tony Bula has 10 years experience in the diamond trade. He has trained several governments officials, mining companies staff and sorters from most of Diamond producing countries on the continent . These companies include: RIO TINTO; MIBA of DR Congo; ENDIAMA of Angola; Gabon, and many privates .

Tony be contacted on  +27(11) 618-1477
His achievements include:
  • CERTIFICATE IN DIAMOND EDUCATION (RSA)
  • ROUGH DIAMOND EVALUATION and GRADING (C.R D.E.C)
  • POLISH GRADING (D E C)
  • ROUGH DIAMOND EVALUATION and GRADING (D E C)
  • DIAMOND GRADUATED PROGRAM (C.R.D.E.C)
  • SORTING OF ROUGH DIAMOND (C.R.D.C)
  • DIAMOND GRADING (G I A)
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