Arkansas State Parks Trip Ideas Filter Park Crater of Diamonds Region Central Lower Delta North Central Northwest Upper Delta [X] Southwest Park Activity Diamond Digging Trail Type Trail Difficulty Author Meg Matthews [X] Kelly Farrell [X] Monika Rued Date Published April 2020 March 2020 November 2018 March 2018 November 2017 October 2017 September 2017 June 2017 [X] May 2017 January 2017 December 2016 October 2016 Teen Finds 7.44-Carat Diamond at Arkansas’s Crater of Diamonds State Park May 2017 ⁄ Monika Rued An Arkansas teen found a 7.44-carat diamond at Crater of Diamond State Park after only searching for 30 minutes. It is the 7th-largest diamond found at the parks since 1972. What is a Park Interpreter? May 2017 ⁄ Kelly Farrell On top of being guides and stewards of the parks, Park Interpreters identify plants and wildlife. They are biologists, geologists, botanists, historians, educators, and recreation specialists.