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Colored Stone Grading and Pricing : Practical
0
day
Mon - Fri 09.00 - 16.00
What Will I Learn?
How to grade a colored stone: Color, Carat, Clarity, Cut.
The fundamentals about the most popular colored gemstones.
How the gem market works.
How to price a gemstone.
0
day
Mon - Fri 09.00 - 16.00
0
day
Mon - Fri 09.00 - 16.00
0
day
Mon - Fri 09.00 - 16.00
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