Miners in Angola have uncovered an enormous pink diamond that could be the largest gem of its sort discovered prior to now 300 years.

The pink diamond is estimated to weigh 170 carats, making it only a smidge smaller than the 182-carat Daria-i-Noor diamond – the biggest pink diamond on this planet, which at the moment is a part of the Iranian Nationwide Jewels.


The brand new diamond has been nicknamed the “Lulo Rose,” after the Lulo mine in northeastern Angola the place it was discovered, in keeping with a assertion from the Lucapa Diamond Firm, which owns Lulo and one different diamond mine in Angola.

Since 2015, the Lulo mining challenge has uncovered 27 diamonds weighing greater than 100 carats, together with the biggest diamond ever present in Angola: the 404-carat “4th February Stone,” which offered for US$16 million in 2016.

The Lulo Rose, the fifth-largest diamond discovered at Lulo, is predicted to promote for a good greater worth.

Pink diamonds are comparatively uncommon, and scientists nonetheless aren’t sure concerning the phenomenon that provides these stones their rosy hue.

In 1999, miners in South Africa uncovered a tough 132-carat pink diamond that was later named The Pink Star. For almost two years, specialists slowly reduce and floor the rock right into a 59-carat jewel, and in 2013, The Pink Star offered for roughly US$83 million at public sale, turning into the only costliest gemstone ever offered.

The Lulo Rose additionally must be reduce down from its tough kind, which might lead to its weight dropping by as much as half, in keeping with the assertion. However even when the Lulu Rose is decreased to 85 carats, the vivid pink stone seems to be primed to set a brand new gross sales report of its personal. 


People have been accumulating and buying and selling diamonds since 2500 BCE, Dwell Science beforehand reported. For millennia, their dazzling look and excessive rarity made them a sought-after standing image that solely the world’s wealthiest might afford.

Diamonds kind deep underground – sometimes 100 miles (160 kilometers) or extra beneath Earth’s floor – when carbon deposits are uncovered to the intense warmth and temperatures of the internal Earth. Some diamonds could burst to the floor throughout volcanic eruptions, however at the moment most are discovered by mining efforts world wide. 

Roughly 90 million carats of tough diamonds are mined for jewellery yearly, producing greater than US$300 billion in income worldwide; nevertheless, situations for mining diamonds are sometimes hazardous, and the trade has been related to the displacement of Indigenous peoples, employee exploitation, air pollution and human rights abuses, in keeping with a report launched in 2018 by the nonprofit Human Rights Watch

Associated content material:

Pictures: Dazzling minerals and gems

Pictures: The world’s 6 most well-known rocks

Shine on: Pictures of dazzling mineral specimens 

This text was initially printed by Dwell Science. Learn the unique article right here.


By 24H

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