Arkansas State Parks Trip Ideas Filter Park Petit Jean Toltec Mounds Devil's Den Pinnacle Mountain Conway Cemetery Cossatot River Crowley's Ridge Lake Fort Smith Mississippi River Mount Magazine Parkin Archeological Village Creek [X] Crater of Diamonds Region Southwest Article: Park Activity Diamond Digging Article: Trail Type Article: Trail Difficulty Author Waymon Cox Monika Rued Date Published November 2019 October 2019 August 2019 July 2019 June 2019 May 2019 April 2019 March 2019 February 2019 December 2018 September 2017 June 2017 [X] May 2017 December 2016 October 2016 September 2016 [X] June 2016 [X] March 2016 Teen Finds 7.44-Carat Diamond at Arkansas’s Crater of Diamonds State Park May 01, 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 Diamond Worth? Jun 01, 2016 ⁄ Waymon Cox Find out how we grade and appraise of the diamonds found at the Arkansas State Park, the different types of diamonds and how often our visitors discover diamonds they can take home. Crater of Diamonds State Park: A wonderful and crazy place Mar 01, 2016 ⁄ Waymon Cox The main thing that makes Crater of Diamonds State Park so unique is that our visitors are allowed to hunt for diamonds, and then are allowed to keep them.