Researchers from Curtin University have identified the missing third key ingredient needed to bring valuable pink diamonds to the Earth’s surface, which could be the answer the market was ...

The rare, 170-carat pure pink diamond is believed to be the largest found in 300 years, according to the Australian mine site operation company that located the gemstone.

Lab-grown diamonds now account for nearly a fifth of all sales globally as younger shoppers fall out of love with mined diamonds.

A miner who was reported missing after an earthquake shook Poland's Rydultowy coal mine has been found alive more than two days after the accident that killed one of his colleagues and injured ...

Openpit mining is the most common method of recovering its diamonds, says international diamond company De Beers, which operates several opencast mines in Africa, namely South Africa and Botswana ...

The Botswana government has signed a new diamond sales agreement crucial to its economy with the De Beers mining company after seven years of negotiations.

A Florida couple quite literally found a diamond in the rough. While making a stop in Arkansas during a recent road trip, ...

Desperate times call for desperate measures, an old saying which explains why the world’s diamond miners have started "high-grading".

Miners in Angola have unearthed a rare pure pink diamond that is believed to be the largest found in 300 years, the Australian site operator announced Wednesday. A 170-carat pink diamond -- dubbed ...

Scientists said on Tuesday they have found the "missing ingredient" for pink diamonds, some of the world's most expensive stones due their rarity and beauty, and the discovery could help find more.

Gem Diamonds, a London-listed miner, saw an uptick in diamond sales during the first half of 2024 to $77.9 million, up 8.8% from the same period last year.

Officials say that a miner who went missing after an earthquake shook Poland's Rydultowy coal mine has been found alive more than two days after the accident that killed one and injured 17 other ...