Diamonds have been desirable to humans since ancient times. The word itself comes from Greek and means "unbreakable" or "indestructible". Fun facts about diamonds include that they are the birthstone for April, and they are the hardest natural substance on the planet. Diamonds are made from carbon and have a wide range of uses.

Cool diamonds facts

Animation about various diamond facts. Diamonds were used to engrave gemstones in India by 300 BCE.

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