Discovery of Diamonds in Namibia – Diamond shaped MSDiscovery of Diamonds in Namibia Diamond shaped MS Namibia issued a beautiful Diamond shaped miniature sheet with four stamps on Diamonds to commemorate Centenary of Discovery of Diamonds in Namibia (1908 2008). The Fluvial diamonds were washed down the Orange river and deposited along Namibian coast millions of years ago. The four stamps depict the following N$ 2. 00 Land Mining N$ 2. 00 Marine Mining N$ 2. 00 Uncut Diamonds N$ 2. 00 Diamond Jewellery