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The universe of Rough Diamond

Rough Diamond

Rough Diamond Sorting and Rough Diamond Prices.

The mining equipments used for a diamond mining concession.

The heading mining titles is at your disposal to understand the various stages.

Gemology tools used in the jewellery and precious stones industry.

35 diamond mining projects and diamond mining opportunities.

Detailed index of the 19 diamond producer countries.

Classification of the 19 producer countries according to the diamond quality.

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