CIBJO Office Holders 2020/2021/20222019-11-28T13:50:10+00:00

HONORARY PRESIDENT
Mr. Eli Izhakoff, USA

PRESIDENT
Dr. Gaetano Cavalieri, Italy

VICE PRESIDENTS
Mr. Roland Naftule, USA
Mr. Pramod Agrawal, India
Mr. Jonathan Kendall, UK

CHIEF FINANCIAL OFFICER AND TREASURER
Mr. Marc-Alain Christen, Switzerland

BOARD OF DIRECTORS
Dr. Gaetano Cavalieri, Italy
Mr. Roland Naftule, USA
Mr. Pramod Agrawal, India
Mr. Jonathan Kendall, UK
Mr. Marc Alain Christen, Switzerland
Mr. Charles Abouchar, Switzerland
Mrs. Ingebjorg Alfsen, Norway
Mr. Nilam Alawdeen, Japan
Mr. Huw Daniel, Hong Kong
Mr. Ari Epstein, Belgium
Mr. Uri Ariel, Canada
Mr. Miguel Cotero Ochoa, Mexico
Ms. Tiffany Stevens, USA
Mr. Yang Li Xin, China
Mr. Prida Tiasuwan, Thailand
Mr. Alan Hart, UK
Mr. Jacques Branellec, Philippines
Mr. Aviel Elia, Israel
Mrs. Karina Ratzlaff, Germany
Mr. Ernest Blom, South Africa
Mr. Udi Sheintal, Israel
Mr. Nicholas Paspaley, Australia
Mr. Yoram Dvash, Israel
Mr. Andrey Yurin, Russia
Mr. Erik Jens, Netherlands
Mr. Gerard Atlan, France
Mr. Edwin Molina, Colombia
Mr. Vincenzo Liverino, Italy
Mr. Kent Wong, Hong Kong

EXECUTIVE COMMITTEE
Dr. Gaetano Cavalieri, Italy
Mr. Roland Naftule, USA
Mr. Vincenzo Liverino, Italy
Mr. Marc Alain Christen, Switzerland
Mr. Nilam Alawdeen, Japan
Mr. Gerard Atlan, France
Mr. Yang Li Xin, China
Mr. Yoram Dvash, Israel
Mr. Nicholas Paspaley, Australia
Mr. Jonathan Kendall, UK
Mr. Prida Tiasuwan, Thailand
Mrs. Karina Ratzlaff, Germany
Mr. Udi Sheintal, Israel
Mr. Jacques Branellec, Philippines

PRESIDENT’S COUNCIL
Dr. Gaetano Cavalieri, Italy
Mr. Roland Naftule, USA
Mr. Jonathan Kendall, UK
Mr. Marc-Alain Christen, Switzerland
Mr. Udi Sheintal, Israel
Mr. Marco Carniello, Italy
Mr. Simon Chan, China

SECTOR A
President: Mr. Roland Naftule, USA
Vice-President: Dr. Thomas Lind, Germany
Vice-President: Mr. Kenneth Scarratt, Thailand
Vice-President: Mr. Gerard Grospiron, France
Vice-President: Mr. Rui Galopim De Carvalho, Portugal

SECTOR B
President: Mr. David Bouffard, USA
Vice-President: Mr. John Henn, UK
Vice-President: Mr. Adrian Meister, Switzerland

SECTOR C
President: Mr. Prida Tiasuwan, Thailand
Vice-President: Mr. Miguel Cotero Ochoa, Mexico
Vice-President: Ms. Karina Ratzlaff, Germany

COLOURED STONE COMMISSION
President: Mr. Charles Abouchar, Switzerland
Vice-President: Mr. Nilam Alawdeen, Japan
Vice-President:
Mr. Emmanuel Piat, France

DIAMOND COMMISSION
President: Mr. Udi Sheintal, Israel
Vice-President: Mr. Jean-Pierre Chalain, Switzerland
Vice-President: Mr. Harry Levy, UK

ETHICS COMMISSION
President: Ms. Tiffany Stevens, USA
Vice-President: Mr. Udi Sheintal, Israel
Vice-President: Mr. Marc Alain Christen, Switzerland

GEMMOLOGICAL COMMISSION
President: Mr. Hanco Zwaan, Netherlands
Vice-President: Dr. Claudio Milisenda, Germany
Vice-President: Mr. Thanong Leelawatanasuk, Thailand

MARKETING & EDUCATION COMMISSION
President
: Mr. Jonathan Kendall, UK
Vice-President: Ms. Sara Yood, USA
Vice-President: Mrs. Francesca Angeloni, Italy
Vice-President: Dr. Thomas Lind, Germany

PEARL COMMISSION
President: Mr. Kenneth Scarratt, Thailand
Vice-President: Mr. Shigeru Akamatsu, Japan
Vice-President: Mr. Jacques Branellec, Philippines
Vice-President: Mr. Peter Bracher, Australia

PRECIOUS METALS COMMISSION
President: Mr. Huw Daniel, Hong Kong
Vice-President: Mrs. Karina Ratzlaff, Germany
Vice-President: Mr. Andrey Yurin, Russia

CORAL COMMISSION
President: Mr. Enzo Liverino, Italy
Vice-President: Mr. George Lu, Taiwan
Vice-President: Mr. Rui Galopim De Carvalho, Portugal

RESPONSIBLE SOURCING COMMISSION
President: Mr. Philip Olden, UK
Vice-President: Mr. Erik Jens, Netherlands
Vice-President: Ms. Tiffany Stevens, USA

INTERNAL FINANCE AND AUDIT COMMITTEE
Mr. Marc Alain Christen, Switzerland
Mrs. Karina Ratzlaff, Germany
Mr. Jonathan Kendall, UK

FUND RAISING COMMITTEE
Mr. Henry Ho, Thailand
Mr. Gaetano Cavalieri, Italy

LABORATORY GROWN DIAMOND COMMITTEE
Mr. Wesley Hunt, UK
Mr. Daniel Nyfeler, Switzerland
Mr. Andrey Zharkov, Russia
Mr. Thierry Silber, France