The largest rough diamond ever found in the world is the so-called Cullinan.Also known as the Star of Africa. It was discovered in a mine in South Africa in 1905 by Frederick Wells, the manager of the mining company operating the deposit.
The discovery took place 40 kilometers east of the city of Pretoria while Wells was inspecting the mine. The name given to the extraordinary mine belongs to the owner of this industry, Sir Thomas Cullinan.
The piece is located It weighed 3.106 carats (621 grams) and measured 10.1 x 6.35 x 5.9 centimeters.
After the diamond was found, it was offered for sale, but this did not happen immediately. The buyer was the government of the South African province of Trasvaal colony, and later in 1907, King Henry VII of England. It was given as a gift to Edward.
But precious stone It was too large to be preserved in its original form.So it was sent to a company in the Netherlands to be broken into smaller pieces.
Divide into nine parts
it was like that The Cullinan diamond was cut into nine different stones numbered I through IX.and in others even smaller, until you reach at least 150 engraved pieces. The first and largest of the pieces, called Cullinan I, became known as the Great Star of Africa and weighs 530.2 carats, or 106 grams.
Right now, Nine diamonds still belong to the British royal family and III. They take center stage during the coronation of new kings, as in the ceremony to proclaim Charles II. These are part of the British crown jewels and are preserved in the Sovereign’s Crusading Scepter.
Cullinan I is set in the Staff of the CrossThe diamond that the king held in his right hand when he was crowned was the largest cut diamond in the world until 1985, when it was superseded by another extraordinary piece, the Golden Jubilee Diamond.
Cullinan II is included in the British Imperial State Crown preserved in the Tower of London Museum.
The Cullinan III and IV were joined by a buckle so that the Cullinan IV hung from the Cullinan III.
Despite everything, There is a diamond even larger than the Cullinan called the Enigma Diamond.However, this is not considered a true gemstone. This stone, which weighs 555 carats (111 grams), may have come from a meteorite that fell to Earth 2.6 billion years ago, according to some scientists.
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To contact From the environment department: kiraclimatica@prensaiberica.es
Source: Informacion
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