A diamond roughly the size of a fingernail has been discovered at Crater of Diamonds State Park, marking it as the largest find of the year at the Arkansas site known for its public gem-hunting opportunities. The translucent gem, uncovered by a visitor, stands out not only for its size but also as a rare example of a high-quality diamond recovered from the park’s volcanic crater. Unlike many diamonds found in commercial mines, this one was unearthed through public participation, highlighting the park’s unique role in accessible gemstone exploration. Visitors and geologists alike will be intrigued by the details of how such a notable discovery was made in a location where anyone can search for treasures.


Roughly the size of a fingernail, it’s the largest diamond found this year at Crater of Diamonds State Park.