CONSUMER
TRADE
MEMBER'S LOGIN
EN
|
繁
Home
About Us
Overview and History
Chairman's Message, Vision, Mission & Value
President, Executive Committee & Key Personnel
Organizational Chart
NATURAL Diamond with Confidence
Natural Diamond,
The Precious Treasure
Diamond Knowledge
What is Diamond?
What makes a Diamond?
NDQA Mark Scheme
Natural Diamond Quality Assurance Mark
What is “NDQA Mark” Scheme?
Consumer Protection
NDQA Participating Retailers
NDQA News
FAQ
How to Choose Diamond
- 5 C’s
5C
Tips on Caring for Diamond
Integrity Pledge
Consumer Protection
Advice by authorities
Tips & Advice by DFHK
Advice by Hong Kong Customs and Excise Department
Advice by Consumer Council
Advice by Hong Kong Tourism Board
Grading Certificate
Standard Methods for Testing Diamond for Hong Kong
Why Buy Diamond in Hong Kong?
Diamond Grading
FAQ
NDQA
What is “NDQA Mark” Scheme?
Look for “NDQA Mark”
"Why Purchase Diamond from
NDQA Participating Retailers?
Natural Diamond;
The Precious Treasure
Consumer Protection
Assistance from DFHK
HKSAR Government Legislation
Qualification for “NDQA”
Participating Retailer?
NDQA Participating Retailers
Organization, Structure & Monitoring System of the NDQA Scheme
News
FAQ
Contact Us
DFHK Retail Member
I Love Natural Diamond
News/Event & Video
News
Events
Videos
Useful Link
Corporate Sponsors
Jewellery Trade Association
Security Forwarding Services
Government Organization
Education & Career
Contact Us
President, Executive Committee & Key Personnel
DFHK
/
About Us
/ President, Executive Committee & Key Personnel
President, Executive Committee & Key Personnel
President & Officers
MA Y.Y. Lawrence
Founding President & Chairman
Lee Heng Diamond
Co Ltd.
LEUNG W.Y. Irene
Vice-Chairman
(Import & Wholesaling Division)
Bossa Jewelry Limited
LO C.F. Ken
Vice-Chairman (Manufacturing Division)
Foo Hang Jewellery Ltd.
YIU W.Y. Victor
Vice-Chairman (Retail Division)
Brilliant Trading Company (1974) Ltd.
LAU C. Y. Thomas
Honorary Secretary
O.T.C. Diam Limited
WONG Dominic
Honorary Treasurer
Chow Sang Sang Jewellery Co. Ltd.
PONG W.C. David
Former Chairman 2005-2009
Current Committee Member
Wing Hang Diamond
Co. Ltd.
CHOW W.S. Winston
Former Chairman 2009-2013
Chow Sang Sang Jewellery Co. Ltd.
CHOW Kit-Shing
Former Chairman 2017-2019
Current Committee Member
C.S.S. Jewellery Co.
MA Y.Y. Lawrence
Founding President & Chairman
Lee Heng Diamond
Co Ltd.
LEUNG W.Y. Irene
Vice-Chairman
(Import & Wholesaling Division)
Bossa Jewelry Limited
LO C.F. Ken
Vice-Chairman (Manufacturing Division)
Foo Hang Jewellery Ltd.
YIU W.Y. Victor
Vice-Chairman
(Retail Division)
Brilliant Trading Company (1974) Ltd.
LAU C. Y. Thomas
Honorary Secretary
O.T.C. Diam Limited
WONG Dominic
Honorary Treasurer
Chow Sang Sang
Jewellery Co. Ltd.
PONG W.C. David
Former Chairman
2005-2009
Current Committee Member
Wing Hang Diamond
Co. Ltd.
CHOW W.S. Winston
Former Chairman
2009-2013
Chow Sang Sang
Jewellery Co. Ltd.
CHOW Kit-Shing
Former Chairman
2017-2019
Current Committee Member
C.S.S. Jewellery Co.
Executive Committee Members
D'AQUINO Gaston
Since 2000
Diatrader Ltd
HUI Y.S. Kenneth
Since 2000
New Universal Diamond Co.
LEUNG K.C. Casey
Since 2000
Cogent Trading Co., Ltd.
Si L.H. River
Since 2000
Pak Dak Trading Company Ltd.
SIU C.K. David
Since 2000
Siu's Gem Corporation Ltd.
TSE Moon-Chuen
Since 2000
Luk Fook Jewellery & Goldsmith (HK)
Co Ltd.
WONG Y.M. Thomas
Since 2000
Kings Diamond Trading Co.
SZE H.C. Sandro
Since 2005
Helix Diamond Co., Ltd
WU Chor-Nam, BH JP
Since 2005
Wu Leung Lee
(Man-Yick) Limited
WOO K.K. Michael
Since 2009
Woo Leung Lee Jewellery Co. Ltd.
ZION Ephraim
Since 2009
Dehres
CHENG C.H. Conroy
Since 2011
Chow Tai Fook Jewellery Co Ltd.
TSE Tommy
Since 2013
Tse Sui Luen Jewellery Co Ltd.
Dr. AHARONI Rafael, BBS
Since 2015
R.A. Industries Ltd.
FUNG T.P. Paul
Since 2015
Young's Diamond Corporation (Int'l) Ltd.
LUNG K. W. Marcus
Since 2015
De Beers Auction Sales Hong Kong Limited
NAGAR Avraham
Since 2015
Dorera Ltd.
VIRANI Rameshkumar
Since 2015
Hini Star Limited
WONG H. L. Danny
Since 2015
3D-GOLD Jewellery
SHAH K.K.
Since 2017
R.A. Gem Centre Limited
TANG Emily
Since 2017
Just Gold Company Limited
WANG Kaiman
Since 2017
Wu Leung Lee
(Man-Yick) Limited
Ma C.N. Marvin
Since 2018
Mabros Jewellery
ZION Simon Abraham
Since 2018
Dehres
Chan W.L. Victor
Since 2019
Continental Diamond Limited
NGAN S.H. Toby
Since 2019
King Fook Jewellery Group
WU O.T. Terence
Since 2019
Foo Hang Jewellery Limited
SO K.L. Danny
Since 2021
TSL Jewellery (H.K.) Co Ltd.
AQUINO Gaston
Since 2000
Diatrader Ltd
HUI Y.S. Kenneth
Since 2000
New Universal Diamond Co.
LEUNG K.C. Casey
Since 2000
Cogent Trading Co., Ltd.
SI L.H. River
Since 2000
Pak Dak Trading Company Ltd.
SIU C.K. David
Since 2000
Siu's Gem Corporation Ltd.
TSE Moon-Chuen
Since 2000
Luk Fook Jewellery & Goldsmith (HK)
Co Ltd.
WONG Y.M. Thomas
Since 2000
Kings Diamond Trading Co.
SZE H.C. Sandro
Since 2005
Helix Diamond Co., Ltd.
WU Chor-Nam, BH JP
Since 2005
Wu Leung Lee (Man-Yick) Jewellery Co.
WOO K.K. Michael
Since 2009
Woo Leung Lee Jewellery Co. Ltd.
ZION Ephraim
Since 2009
Dehres
CHENG C.H. Conroy
Since 2011
Chow Tai Fook Jewellery Co Ltd.
TSE Tommy
Since 2013
Tse Sui Luen Jewellery Co Ltd.
Dr. AHARONI Rafael, BBS
Since 2015
R.A. Industries Ltd.
FUNG T.P. Paul
Since 2015
Young's Diamond Corporation (Int'l) Ltd.
LUNG K. W. Marcus
Since 2015
De Beers Auction Sales Hong Kong Limited
NAGAR Avraham
Since 2015
Dorera Ltd.
VIRANI Rameshkumar
Since 2015
Hini Star Limited
WONG H. L. Danny
Since 2015
3D-GOLD Jewellery
SHAH K.K.
Since 2017
R.A. Gem Centre Limited
TANG Emily
Since 2017
Just Gold Company Limited
WANG Kaiman
Since 2017
Wu Leung Lee (Man-Yick) Jewellery Company
Ma C.N. Marvin
Since 2018
Mabros Jewellery
ZION Simon Abraham
Since 2018
Dehres
Chan W.L. Victor
Since 2019
Continental Diamond Limited
NGAN S.H. Toby
Since 2019
King Fook Jewellery Group
WU O.T. Terence
Since 2019
Foo Hang Jewellery Limited
SO K.L. Danny
Since 2021
TSL Jewellery (H.K.) Co Ltd.
List of Former Chairmen of DFHK, DIA and HKDB
Former Chairmen of Diamond Federation of Hong Kong, China Ltd.
Year
Name
Company
2017-2019
CHOW Kit Shing
C.S.S. Jewellery Co Ltd.
2014-2017
MA Y.Y. Lawrence
Lee Heng Diamond Co Ltd.
2009-2013
CHOW W.S. Winston
Chow Sang Sang Jewellery Co Ltd.
2005-2009
PONG W.C. David
Wing Hang Diamond Co Ltd.
2000-2005
MA Y.Y. Lawrence
Lee Heng Diamond Co Ltd.
Former Chairmen of The Diamond Importers Association Ltd. (1959-2000)
Year
Name
Company
1999-2000
MA Lawrence
Lee Heng Diamond Co Ltd.
1963-1998
D'Aquino Gaston F.
Diatrader Ltd.
1993-1995
WONG Thomas
King's Diamond Trading Company
1990-1992
CHAN Charles, BBS JP
Continental Jewellery (Mfg) Ltd.
1987-1989
CHOW Vincent, BBS MBE JP
Chow Sang Sang Jewellery Co. Ltd.
1984-1986
MA Maximilian
Lee Heng Diamond Co. Ltd.
1981-1983
LEUNG Warren
B. Green Co. Ltd.
1978-1980
RICHDALE Jeremy
Prisma Distributions Ltd.
1975-1977
HUI Check Wing
New Universal Jewelry Co.
1972-1974
LEE Ricoa
Yu Kee Co.
1971
SIU Kin Sun
Tai Hang Jewellery Ltd.
1968-1970
SAMMES J.G.
Orican Traders (HK) Ltd.
1966-1967
KOTHARI K.C.
Aryan International
1965
GREGORY Harry
H.A. Gregory & Co.
1964
BLITZ J.
Johannesburg Manufacturers Ltd.
1962-1963
SIU Man Cheuk
Siu Man Cheuk & Co. Ltd.
1959-1961
BLITZ J.
Johannesburg Manufacturers Ltd.
Former Chairmen of Hong Kong Diamond Bourse Limited (1985-2000)
Year
Name
Company
1995-1999
YIU Willie
Brilliant Trading Company (1974) Ltd.
1992-1995
HUI Check Wing
New Universal Diamond Company
1985-1992
LEUNG Sik Wah, SBS, JP
Cogent Trading Co. Ltd.
President
LEUNG Sik Wah, SBS, JP
Cogent Trading Co. Ltd.
Hon. Life Member
HUI Check Wing
New Universal Jewellery Company
Hon. Life Member
LEUNG Yuen Wang
Cogent Trading Co. Ltd.
Former Chairmen of Diamond Federation of Hong Kong, China Ltd.
Year
2017-2019
Name
CHOW Kit Shing
Company
C.S.S. Jewellery Co Ltd.
Year
2014-2017
Name
MA Y.Y. Lawrence
Company
Lee Heng Diamond Co Ltd.
Year
2014-2017
Name
CHOW W.S. Winston
Company
Chow Sang Sang Jewellery Co Ltd.
Year
2005-2009
Name
PONG W.C. David
Company
Wing Hang Diamond Co Ltd.
Year
2000-2005
Name
MA Y.Y. Lawrence
Company
Lee Heng Diamond Co Ltd.
Former Chairmen of The Diamond Importers Association Ltd. (1959-2000)
Year
1999-2000
Name
MA Lawrence
Company
Lee Heng Diamond Co Ltd.
Year
1963-1998
Name
D'Aquino Gaston F.
Company
Diatrader Ltd.
Year
1993-1995
Name
WONG Thomas
Company
King's Diamond Trading Company
Year
1990-1992
Name
CHAN Charles, BBS JP
Company
Continental Jewellery (Mfg) Ltd.
Year
1987-1989
Name
CHOW Vincent, BBS MBE JP
Company
Chow Sang Sang Jewellery Co. Ltd.
Year
1984-1986