Cullinan Diamond : The Cullinan I is on display in the Tower of London with the rest of the crown jewels.

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Graff Lesedi La Rona : Another 66 small diamonds were also created from the original rough diamond.

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Debswana : Debswana is the third-largest diamond in the world and the largest in Debswana’s history.

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Star of Sierra Leone : The Star of Sierra Leone was purchased by American jeweller Harry Winston for approximately $2.5 million.

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Excelsior Diamond : The largest of them is a pear-shaped gem weighing 69.69 carats.

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Constellation : the Constellation diamond was mined and owned by the Lucara Diamond Corp.

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Koh-i-Noor : Today the Koh-i-Noor is part of the British Crown Jewels and is set in the Queen’s crown.

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Millennium Star : Millennium Star was found in the Mbuji-Mayi mine of the Democratic Republic of Congo in 1990.

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Woyie River Diamond : The Woyie River diamond is also the third-largest gemstone to be discovered in Africa after the Cullinan and Excelsior diamond.

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