The first diamond is found in South Africa. The precious stone is picked up by Jacobs’s children on the farm De Kalk near Hopet

South African History Online. (2012, August 27). The first diamond is found in South Africa. The precious stone is picked up by Jacobs’s children on the farm De Kalk near Hopet. South African History Online. https://sahistory.org.za/ref/E-0092356

South African History Online (2012) 'The first diamond is found in South Africa. The precious stone is picked up by Jacobs’s children on the farm De Kalk near Hopet', South African History Online, 27 August. Available at: https://sahistory.org.za/ref/E-0092356 (Accessed: 26 September 2026).

South African History Online, The first diamond is found in South Africa. The precious stone is picked up by Jacobs’s children on the farm De Kalk near Hopet [website], https://sahistory.org.za/ref/E-0092356, (accessed 26 September 2026).

"The first diamond is found in South Africa. The precious stone is picked up by Jacobs’s children on the farm De Kalk near Hopet." South African History Online, 27 Aug. 2012, https://sahistory.org.za/ref/E-0092356. Accessed 26 Sept. 2026.

South African History Online. "The first diamond is found in South Africa. The precious stone is picked up by Jacobs’s children on the farm De Kalk near Hopet." South African History Online. August 27, 2012. https://sahistory.org.za/ref/E-0092356.