The Beach Where the World’s Most Valuable Diamonds Wash Ashore: They take a 90 million year waterborne journey, starting from a riverbank in inland South Africa and eventually wash ashore on the pristine Atlantic coastline of Namibia. There is no more tranquil, low-tech nor more valuable mining going on anywhere in the ... Source: "South Africa" - BingNews SEE: 8 places … [Read more...] about SA News: The Beach Where the World’s Most Valuable Diamonds Wash Ashore