David DeCook, a Minnesota resident, unearthed a stunning 3.81-carat brown diamond at the Crater of Diamonds State Park on April 21. The diamond is the largest that has been found in the park in ...

Crater of Diamonds State Park is the only public park in the world where visitors can mine and take home real diamonds from their original volcanic source. Arkansas State Parks You can make a ...

A large pink diamond believed to have been passed down from France's Queen Marie Antoinette to her daughter is going up for auction in New York next month — and is expected to sell for millions ...