Researchers studying diamond-rich rocks from Western Australia's Argyle volcano have identified the missing third key ingredient needed to bring valuable pink diamonds to the Earth's surface where ...

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 Florida couple finds a 3.36-carat diamond in Arkansas, a discovery that reignites interest in the only public park ...

Diamonds and total solar eclipses always go together. On April 8, only from inside a 115 miles-wide path across North America, totality will begin—as it always does—with the “diamond ring effect.” ...

If diamonds are a girl’s best friend, 7-year-old Aspen Brown has a pal for life after finding an immense 2.95-carat brown diamond last week ­— while celebrating her birthday — at a state park in ...

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

MURFREESBORO, Ark. (Gray News) - A visitor at Arkansas’ Crater of Diamonds State Park made a sparkling discovery after finding a 2.3-carat diamond. According to a press release from Arkansas State ...

Diamonds are a girl’s best friend, as Marilyn Monroe sang 70 years ago – and fiendishly hard to find. “Diamond producers sometimes wish they were mining gold, copper or some other raw material, ...

A woman’s hard work finally paid off at an Arkansas state park after she spent weeks searching for a diamond to turn into an engagement ring. Micherre Fox, 31, originally from New York City, found the ...

NASA will launch a spacecraft Friday to a metal asteroid in hopes of finding diamonds and rubies. The mysterious metal asteroid — known as 16 Psyche — is located between Mars and Jupiter and it will ...