Amsterdam is one of the diamond capitals in the world. Together with Antwerp, it has a long history of diamond cutting, craftsmanship and trade. To learn more about this sparkling past and maybe even get your hands on your own diamond jewellery, visit Coster Diamonds. Ronald Koster, PR manager at Coster Diamonds says: “Many visitors and tourists who come to Amsterdam are interested to learn about our diamond industry. At Coster Diamonds we cater especially to these groups and welcome almost 400,000 tourists a year to the factory and the museum. They really come from all over the world,” he says.