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De Beers held a diamond monopoly and stock piled diamonds to drive up prices for decades. https://en.wikipedia.org/wiki/De_Beers https://en.wikipedia.org/wiki/
by GaryNumanVevo 6y ago
De Beers held a diamond monopoly and stock piled diamonds to drive up prices for decades.
https://en.wikipedia.org/wiki/De_Beers https://en.wikipedia.org/wiki/De_Beers
- rayiner 6y agoThe monopoly started breaking up decades ago, and is currently at 35%.