Diamonds State Park unearth a brown diamond
Visitor Finds 2.38-Carat Diamond; Largest Diamond Found In 2022 A regular visitor found a 2.38-carat brown diamond on April 10 at Arkansas’s Crater of Diamonds State Park. It is the largest diamond found at the park this year. After more than a decade of searching and hundreds of diamond finds at the park, Adam Hardin found his first diamond weighing more than two carats. Hardin was wet-sifting soil from the East Drain of the park’s 37.5-acre search area when he found the gem. “It was right in the middle when I flipped my screen over," Hardin said. "When I saw it, I said, “Wow, that’s a big diamond!” Park Interpreter Waymon Cox said many visitors wet sift using a screen set to wash away soil and separate the gravel by size. Smaller gravel is then sorted by weight, sending heavier material to the bottom of the screen. "When it’s flipped upside-down, the heavier gravel—and sometimes a diamond—can be found on top of the pile,” Cox said. Hardin carried ...