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Rough Diamond Course Corlia Roberts

Were to buy rough diamonds

Rough Diamond Grading and Valuation:
What you will learn: A Practical course that will take you to the next level of diamond skills.

The syllabus covers.

Rough Diamond structure, shape and orientation.
Surface features of rough diamonds.
Internal features of rough diamonds.
Understanding color in rough diamonds.
The manufacturing process of rough diamonds.
Valuing of rough diamonds and the price book

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