Partners, judges and collaborating organisation at the JNA Awards 2019 Open for Entries Presentation. (From left) James Courage , Abhishek Parekh, KGK Group; Peter Suen, Chow Tai Fook Jewellery Group; Letitia Chow, UBM Asia; Caroline Yuan, Shanghai Diamond Exchange; Liu Zheng, Guangdong Land Holdings Limited; Mark Lee; and Edward Johnson, Responsible Jewellery Council