DCLA, the official CIBJO laboratory for Australia, received the C2 Au Registered National Diamond Master set for Australia. Cibjo, also known as the World Jewellery Confederation, is as a decision-making body whose main purpose is to create and maintain standards and promote cooperation among interconnected jewellery organisations. Among its other functions, Cibjo sets diamond grading policies for its member laboratories, including inspection and registration of diamond master sets.