Angela Berdenaberden@christies.com+41 22 319 1782Read Bio
Department:Location:Title:
JewelleryGenevaSenior Specialist
JewelleryZürichSenior Specialist
Ronny Hsu (許仁瑋)rhsu@christies.com+852 2978 9979Read Bio
Department:Location:Title:
JewelleryHong KongVice President, Head of Sale