Beer Industry Analysis

Who collects the blood diamonds from Africa?
I am currently working on an analysis of Social Sciences (SSA) of paper, on diamonds blood or conflict diamonds. I need information indicating that collects blood diamonds from Africa (organizations, clubs, etc.) and industry know De Beers of the diamonds it sells, but it shows the diamonds for De Beers? I'm not looking for answers useless I want some real answers. Please and thanks.
You have already failed and its role is worthless if it is going to be the information contained therein. Note De Beers does not buy illegally obtained diamonds mined and have well-controlled their own mines and have agreements or legitimate interests of other producing mines. In some West African countries are making criminal cartels illegal trafficking to finance their governments and / or fund political insurgencies. This response is a real answer, be sure to take note of my source.
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