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Cullinan Diamond: The Largest Diamond in the World Is Three Times Bigger Than the Previous Record Holder, the Excelsior Diamond, Found in 1893 in Another South African Mine
Diving 700 meters below the surface in search of a coveted treasure is an adventure that few would have the courage to face. But that is exactly what the team from Domingo Espetacular did, led by reporter André Tal, to take us to the mine where the largest diamond in history was found, weighing 3,106.75 carats (621.35 grams) and measuring 10.5 cm at its longest point. It was three times larger than the previous record holder, the Excelsior Diamond, found in 1893 in another South African mine.mining
According to the Guinness World Records, the stone was named in honor of the mine’s owner, Thomas Cullinan.mining
The Cullinan Mine: Where the Largest Diamond Was Discoveredmining
Located in South Africa, the Cullinan Mine is one of the leading diamond extraction centers in the world. This region of volcanic rock houses a gigantic hole, about 11 kilometers in radius, which has been explored for nearly 120 years. It is here that miners, like George, a veteran of the mine, find the precious raw kimberlite stones, where diamonds formed millions of years ago.mining
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The journey to the mine’s underground is impressive. After a 4-minute elevator ride, the team arrives 763 meters below the surface, where diamonds can still be found today. More than 1,500 miners work in this complex of tunnels over 2 kilometers long, using powerful machines to break through the hardest rocks and transport the kimberlite.mining
Every Day, Over 6,000 Carats, or 1.2 Tons, of Diamonds Are Extracted from the Cullinan Mine.mining
Although the mine may seem just a pile of worthless stones, the truth is that almost all of them have immense potential for finding diamonds. Every day, over 6,000 carats, or 1.2 tons, of diamonds are extracted from the Cullinan Mine. The vast majority of these diamonds are of low quality and are intended for industrial use, but about 10% of them are transformed into valuable gems.mining
In a polishing workshop, the team follows the process of transforming raw stones into stunning jewelry. It all begins with a scan of the stone to determine its quality and the best cut to apply. This meticulous work, which can take up to a week, is carried out with great concentration and precision, as small mistakes can mean losses of thousands of reais.
The Inestimable Value of Cullinan – Three Times Greater Than the Previous Record Holder Excelsior
The Cullinan diamond, found in the Cullinan Mine in 1905, is the largest diamond in history. This unique treasure has been transformed into different cut gemstones, some of which have been incorporated into the crown of the British monarchy, such as the one used in the coronation ceremony of Queen Elizabeth II.
The rough diamond weighed 3,106.75 carats (621.35 grams) and measured 10.5 cm at its longest point. It was three times larger than the previous record holder, the Excelsior Diamond, found in 1893 in another South African mine.deposit
The diamond was found 5.5 meters below the ground in the Cullinan Mine, but it is estimated to have formed at least 410 km deep. This treasure surfaced on Earth 1.18 billion years ago.deposit
According to experts, it is virtually impossible to assess the current value of such a rare and special jewel like the Cullinan. There is nothing that can be compared to this stone, which is completely different and unique. Although it is unlikely to find an even larger diamond, the search for this precious stone continues to fascinate the world.deposit
While the search for an even larger diamond continues, the discovery of Cullinan and its historical and cultural significance reminds us of the wealth and diversity of our planet. This underground adventure inspires us to explore and preserve the hidden treasures in its depths. deposit
I would love to know if you were already familiar with the story of the largest diamond in the world. Tell us in the comments section if you are a professional in mining, metallurgy, or related fields. Don’t forget to activate the notifications from CPG to keep up with all the news from Brazil and the world. See you next time!
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