Diamonds are famous for their strength, but scientists have long suspected that another form of diamond might be even harder.

A preliminary survey by multiple agencies has revealed the presence of diamonds in Odisha''s Nuapada district, marking a significant development in the state''s mineral exploration efforts.

At Crater of Diamonds State Park, travelers from around the world arrive with shovels, wagons and the hope of striking gold -- or better yet, diamonds. Tucked away in Murfreesboro, this 37.5-acre park ...

Researchers made small, pure samples of the elusive mineral lonsdaleite – also known as hexagonal diamond — and tested its ...

A diamond forged deep within Earth's interior held an unexpected discovery locked inside: a mineral never before seen in nature and one that cannot normally exist on the planet's surface. The mineral, ...

Crater of Diamonds State Park in Arkansas is the only state park in the U.S. where you can dig for diamonds and keep them. You'll also be able to find gems like quartz, agate, garnet, and jasper ...

A Canadian diamond miner has uncovered a rare 36.92-carat blue diamond in Botswana, highlighting the enduring value of ...

The figures indicate a 61 percent decline in production volume and a 65 percent drop in value within a three-month period.