Most diamonds are at least 3 billion years old.
There are enough diamonds in existence to give everyone on the planet a cupful.
A burning candle creates 1.5 million tiny diamonds per second.
Under extreme high pressure, diamonds can be made from peanut butter.
From: 1,227 Quite Interesting Facts to Blow Our Socks Off by: John Lloyd, John Mitchinson, and James Harkin
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