Hi All,
I am new in the diamond sector and I am looking to get a course about rough diamond grading.
I would really appreciate if you could recommend a good course for uncut diamond grading/valuation which offer in London or any good book which will give me a good understanding of how to evaluate diamonds.
Thanks in advance,
I am new in the diamond sector and I am looking to get a course about rough diamond grading.
I would really appreciate if you could recommend a good course for uncut diamond grading/valuation which offer in London or any good book which will give me a good understanding of how to evaluate diamonds.
Thanks in advance,
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