This Is the Second Largest Diamond in the World — Incredible 2,492 Carats

Written by Fabio Lucas Carvalho

Published on 05/02/2025 at 13:04

Updated on 05/02/2025 at 13:06

Foto: Reprodução

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An Impressive Discovery! This Is the Second Largest Diamond Ever Found, Weighing An Incredible 2,492 Carats. See the Details of This Rare Gem.

Last year, a diamond weighing 2,492 carats was discovered at the Karowe Diamond Mine in Botswana, by the Canadian company Lucara Diamond Corp.

The stone, which is very impressive in size, was identified through advanced X-ray technology that allows for extraction without fragmentation, ensuring its integrity.

The technology used in the discovery was developed to detect and recover large diamonds without damaging them, allowing stones of this caliber to be extracted without compromising their quality.

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Largest Diamond in History

Only the Cullinan Diamond, found in South Africa in 1905, is larger, at 3,106 carats. The Cullinan was cut into several gems that are now part of the British crown jewels.

Before this new discovery, the largest diamond extracted in Botswana was a stone weighing 1,758 carats found in 2019, also at the Karowe Mine.

Botswana is one of the world’s leading diamond producers, with the sector accounting for about 30% of the country’s GDP and 80% of its exports.

The government proposed a law requiring foreign companies to grant 24% of their operations to local investors, unless the government opts for this participation itself.

Technology and Mining

Lucara Diamond Corp uses Mega Diamond Recovery technology to identify and preserve large diamonds. Technological advancements have allowed for the extraction of increasingly larger stones, which may lead to new discoveries in the coming years.

The ownership of African diamonds sparks debate. In South Africa, there are calls for the return of gems cut from the Cullinan, arguing that they were extracted during the colonial period. In Botswana, the government seeks to increase economic benefits for the population through new policies for mining.

The discovery of the 2,492-carat diamond reinforces Botswana’s importance in the mining industry. The use of advanced technology facilitates the extraction of larger stones and may lead to more discoveries in the future. The government aims to ensure that the wealth generated directly benefits the country.

With information from Al Jazeera.

This Is the Second Largest Diamond in the World — Incredible 2,492 Carats

An Impressive Discovery! This Is the Second Largest Diamond Ever Found, Weighing An Incredible 2,492 Carats. See the Details of This Rare Gem.

Largest Diamond in History

Technology and Mining

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This Is the Second Largest Diamond in the World — Incredible 2,492 Carats

An Impressive Discovery! This Is the Second Largest Diamond Ever Found, Weighing An Incredible 2,492 Carats. See the Details of This Rare Gem.

Largest Diamond in History

Technology and Mining

The Soviet Union spent 22 years drilling into the Earth’s crust and reached a depth of 12,262 meters — they found water where it was thought impossible, hydrogen bubbling from the rock, granite that is 2.7 billion years old, and temperatures of 180 degrees that melted the drill bits.

Norway is drilling 27 kilometers of rock 392 meters below the bottom of a fjord to build the world’s largest and deepest underwater road tunnel — when completed, a 21-hour journey will be reduced to 10.

The island that has 35 inhabitants and celebrates Christmas on January 6: the remote island of Foula lives in isolation, without internet and following Julius Caesar’s calendar for centuries.

A German architect built a cylindrical house in 1994 that rotates to follow the sun throughout the day, generates 5 times more energy than it consumes, and was the world’s first energy-positive house.

After 14 years of construction and a diplomatic crisis that nearly led to a military confrontation over control of the Nile, Ethiopia inaugurated the largest hydroelectric power plant in Africa — the dam is 170 meters high, holds 74 billion cubic meters of water, and generates 5,150 megawatts.

China has just successfully tested the world’s first ground effect maritime vehicle, a craft that flies up to 6 meters above the water at 200 km/h, uses quantum technology and 6G communication, and can rescue patients in the middle of the ocean.

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