LITTLE ROCK -- Visitors find small diamonds at the Crater of Diamonds State Park in Murfreesboro fairly often. More than 200 have already been claimed this year, more than 30,000 have been discovered ...

MURFREESBORO, Ark. (Gray News) – A diamond hunter got a sweet surprise when what he thought was a candy wrapper on the ground turned out to be the biggest diamond he’s ever found. David DeCook was ...

Natural History Museum of Los Angeles County is bringing together rare colored gems never before seen in the United States inside the museum’s Gem and Mineral Hall in an exhibition titled “Diamonds: ...

A large blue diamond has been found in a South African mine which experts believe could reach up to £30m at auction.

The portrait cut, which produces a thin, flat stone, has enchanted a new generation of designers and clients. By Tanya Dukes The main attraction of any diamond is its eye-catching sparkle. Or is it?

The Foxfire diamond is the largest known uncut, gem-quality diamond mined in North America. The diamond will be on display for three months at the Smithsonian’s National Museum of Natural History, Nov ...