10 largest Diamonds ever Discovered

The Regent Diamond: 140.50 carat (21.8 grams)

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Originally this was a 410-carat stone discovered by a slave around 1701 in India. After being cut into the brilliant cushion-shaped diamond, which took two years to construct to perfection now measures 32mm × 34mm × 25mm.

This diamond is also believed to be cursed, the founder of the diamond was murdered for the gen, but the murder took his own life when guilt was too overwhelming for him to bare.

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