Rough Diamond Certificate Course if you are looking to get into the diamond business and get a license, one of the requirements of the regulator is that you have a technical ability certificate, if you don’t have one, I would highly recommend doing our online rough diamond grading and evaluation course.
To give you an idea of the course visit https://diam.gold/courses it will work on your mobile phone as well as your desktop.
The fee includes assistance with license application for a diamond dealer’s license and business plan as per the requirements of the mining charter. We will complete and submit this for you. The additional cost to the regulator to register a company is R5000 and an additional R5000 if you would like an authorized representative. The license is valid for 5 years. You can have a home office for this purpose. Find the info and banking details below. Should you have any additional questions, you are welcome to contact us directly.
Course Cost / Duration
USD $1000.00 for international students or R14500.00 for South African Students. Including a Licence Fee for 5 Years
Next 5-day Rough unpolished diamonds course: TBA
Next Practical for ONLINE course: Daily Via Zoom
Join the course enroll here or Contact the School on +27739990999
What to do an online course? / Part-time study Enrollment
Join a team of professionals your link to jobs in the gem and jewelry industry. Job opportunities are listed here, along with information about diamond and Jewellery Careers.
Register as a student for a course at the Corlia Roberts Diamond Education College – Start now
Course Outline;
- The diamond loupe and the correct uses;
- Gem, near gem, and industrial diamond;
- Different quality shapes color sizing and sieving
- Great precision of what is SAWABLE, MAKEABLES, MACCLES, CLIVAGE, REJECTIONS, FLATS and BOART with its qualities and colors
- How to use the Rapaport Diamond Price List. And the international Rapaport diamond price structure
- How to look for and identify the grain in a sawed (four-point) diamond
- How to look for and identify the crystal symmetry, axis, plane, form, and habit of diamond crystals
- Moissanite identification
- The study of impurity centers in rough diamond crystals, their cause and effect
- How to select diamonds for fancy shapes, determining their ultimate form when in the rough
- How to determine color in diamonds, both natural and artificial, and its effect on buying and selling
- How to select rough diamonds for purity, color, size, shape, and unusual qualities
- How to determine whether a whole rough diamond is to be cleaved, sawed, or remain whole
- The process used in cutting and shaping elliptical diamonds such as ovals,marquises pear shaped diamonds, etc
- Classification of rough gems and industrial diamonds
- How to use the Rapaport Diamond Price List and the international diamond price structure
- Moissanite identification
- How to read your GIA Laboratory Reports “Gemological Institute of America” is regarded throughout the gem and jewelry industry worldwide as the hallmark of integrity, reliability, and consistency in gemological services and research.
- How to determine table, crown angle, pavilion, and depth
- Diamond grading physical and optical properties: how to clarity grade, and how to plot clarity characteristics
The following can be arranged at an extra cost, an additional 1- 3 days required depending on travel time.
- Cullinan – De Beers mine – surface -underground tour
- Visit to an alluvial diggings. ( Northern Cape)
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