Arkansas State Parks Trip Ideas Filter Park Moro Bay Davidsonville DeGray Delta Heritage Trail Lake Fort Smith Toltec Mounds Village Creek Wooly Hollow [X] Crater of Diamonds Region Southwest Article: Park Activity Diamond Digging Article: Trail Type Article: Trail Difficulty Author Waymon Cox Monika Rued Date Published February 2020 December 2019 November 2019 October 2019 August 2019 [X] July 2019 June 2019 May 2019 April 2019 March 2019 February 2019 January 2019 December 2018 May 2018 [X] September 2017 July 2017 June 2017 May 2017 December 2016 [X] October 2016 September 2016 August 2016 June 2016 April 2016 March 2016 February 2016 Visitor Finds 2.12-Carat Diamond at Crater of Diamonds State Park Jul 01, 2019 ⁄ Waymon Cox After spending about two hours searching for diamonds, Josh Lanik left Crater of Diamonds State Park with a brandy-colored gem weighing just over two carats. Prospectors’ Gemboree at Crater of Diamonds State Park Jul 01, 2019 ⁄ Waymon Cox Greetings from Crater of Diamonds State Park! On Saturday, June 15, more than 800 park guests visited the Crater to search for diamonds and celebrate diamond miners in Arkansas during the 9th Annual... Surprising Uses for Minerals Found at the Crater of Diamonds Sep 01, 2017 ⁄ Waymon Cox Dozens of minerals can be found at Crater of Diamonds State Park, including calcite, mica, and barite. Each one can be used in different ways to make our lives easier. Visitor Finds 2.03-Carat Diamond at Crater of Diamonds State Park Oct 01, 2016 ⁄ Monika Rued It took less than an hour for a family to discover a 2.03-carat white diamond on the side of a plowed furrow at Arkansas’s Crater of Diamonds State Park.