Bringing 30 Years of experience and knowledge from around the world to the table.
Level Up and enter the Diamond Industry, your journey begins here…



We are a leading institute for education in the diamond industry, We have launched a series of online courses, including live one-on-one online training via zoom.
OUR TRAINING
Corlia has developed a specialized method of training called Hybrid Octa which is a blend of digital and practical hands-on learning. Our courses are tailored to every individual’s specific goals.
We offer courses that cover all aspects of grading, evaluating, sorting, pricing, buying, selling, trading, and investing in both rough and polished diamonds. So you can rest assured that you will be exposed to the secrets of trading diamonds in an ever-evolving industry.
One of our aims is to elevate the skills of diamond graders, rough diamond sorters, gemologists, jewelry designers, and retailers in the diamond and jewelry industry.


Give us a Call at +27829657740 WhatsApp Or call Corlia directly at +27) 82 492 0055
Visit Us – By Appointment Only
Address: Suite 1, 957 Marine Dr, Ramsgate, Margate, 4285
send us an e-mail


OBTAINING A DIAMOND LICENCE IN SOUTH AFRICA
We offer step-by-step assistance in Applying for a Diamond Dealer’s, Diamond Beneficiation, Diamond Mining Licence, and a Jeweler’s Permit.
Our Institute is recognized by the South African Diamond and Precious Metals Regulator (SADPMR)
Corlia Roberts Institute of Diamonds is an accredited service member of the Jewellery Council of South Africa
Corlia Roberts Institute of Diamonds (Pty) Ltd
(Reg No. 2019/182297/07) – SDL no. L650805189 – SETA Code 16 / SIC 39210
Please complete the online enrollment form HERE and the accounts department will forward you an invoice.
CORLIA ROBERT’S TEAM



DIAMOND SESSION STUDIO



ROUGH DIAMOND SESSION



