The Economics of Owning a Diamond Mine

Most people look at a diamond and see something rare, precious, and worth a fortune. It feels like the most natural thing in the world. The reality is something almost nobody talks about. A diamond isn't rare. A historian who studied them his whole life called them as common as pebbles. So how does a common stone cost more than a car? This is the story of how one company — De Beers — made it scarce on purpose: buying up the world's diamonds and locking them in a vault so the few they released would always feel rare. For most of the last century they controlled up to ninety percent of every diamond on earth, and even the buyers had no say in the price. But a locked vault only sets a price. To make you ache for the stone, they hired an ad agency — and one of their own memos called the plan exactly what it was: propaganda. In 1947, a copywriter named Frances Gerety wrote four words that rewrote love itself: a diamond is forever. Before that line, fewer than one in ten proposals involved a diamond. After it, almost all did. They even invented the rule that a man should spend two months' salary — and the cruelest part is hidden inside "forever": keep it always, never sell it, so you'd never discover it's worth a fraction the moment it leaves the store. Follow the stone down to the man waist-deep in mud earning about a dollar a day, in debt for the shovel he digs with. And watch the whole empire collapse right now, as lab-grown stones — identical to the atom — take nearly half the market and a $90 billion lie comes apart at the seams. But the love was always real. The stone was never the precious thing in that box. New videos every week breaking down the economics of the things you never thought about owning. #DiamondMine #DeBeers #Diamonds #Economics #MoneyExplained #BusinessExplained #DiamondsAreForever #LabGrownDiamonds #EngagementRing #History