Moritz Grossmann presents die TEFNUT Sleeping Beauty designed by Michael Koh In Singapore, Michael Koh ranks among the leading goldsmiths and jewellery designers; Caratell, his company, is one of Asia’s top luxury brands. Michael Koh’s creations are uniquely charismatic. They tell stories, are poetry transformed into jewellery. In cooperation with the Grossmann manufacture, Michael Koh…