[sandworm]

The real trick isn't that they get people to buy expensive rocks. The real trick is that they convinced so many of us to rebury them. Cemeteries are most certainly the richest untapped diamond fields in existence.

[bduerst]

Why stop there?

Living people wearing jewelry are also an untapped resource of diamonds. /logic

[kleer001]

and gold and other heavy metals in trace ammounts

[kleer001]

http://upload.wikimedia.org/wikipedia/commons/5/56/Two_pie_g...