10 largest Diamonds ever Discovered

The Spirit of de Grisogono Diamond: 312.24 carats (62.45 grams)

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This enormous gem is the world’s largest cut natural black diamond, it was discovered in Central Africa several decades ago.

Before it was cut it weighed 587 carats. This rare diamond was named after the famous Swiss jeweler, de Grisogono, who crafted the stone into the brilliant diamond it is today.

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