It’s hard to overstate the rarity of the Hope and Koh-i-noor diamonds. The stones, excavated from shallow placer mines in India between 1600-1800, are equally famous for their size and clarity. The ...

Explorers find evidence of a rare green diamond in Finland, with minerals pointing to its origin hidden beneath the ice.

Gem hunting, or rock hounding, is a fascinating hobby that allows people to find rare rocks and stones from amethyst and ...

Where are all the diamonds buried? “That’s the billion-dollar question!” Luc Doucet, geochemist at Curtin University in Australia tells Inverse. And it’s one that Doucet’s study, published Tuesday, ...

Most people assume diamond hunting requires industrial machinery, deep shafts, and corporate backing. But tucked away in the rolling hills of Arkansas sits a unique exception. At Crater of Diamonds ...

An Oklahoma family finds a 2.79-carat brown diamond at Crater of Diamonds, Arkansas, during a birthday celebration stop. Luck ...

A French visitor to the Crater of Diamonds State Park in Murfreesboro, Arkansas, unearthed a 7.46-carat diamond on Jan. 11. Julien Navas, who lives in Paris, said he had gone out gold digging and ...

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 ...