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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  
 
Contact Us
For more information on the 'NDQA' Mark Scheme
(Consumer or Retailers interested in joining),
please contact DFHK at Tel (852) 2524 5081 or email: info@dfhk.org
 
Diamond Federation of Hong Kong, China Limited
 
Address: Suite 5B, Hong Kong Diamond Exchange Building, 8-10 Duddell Street,
Central, Hong Kong
Tel: 852-2524-5081
Fax: 852-2877-9831
E-mail: info@dfhk.org
Website: http://www.dfhk.org
 
 
The Diamond Importers' Association
 
Address: Suite 5B, Hong Kong Diamond Exchange Building 8-10 Duddell Street,
Central, Hong Kong
Tel: 852-2524-5081
Fax: 852-2877-9831
E-mail: info@dfhk.org
 
Hong Kong Diamond Bourses
 
Address: Suite 5B, Hong Kong Diamond Exchange Building 8-10 Duddell Street,
Central, Hong Kong
Tel: 852-2524-5081
Fax: 852-2877-9831
E-mail: info@dfhk.org
 
Diamond Federation of Hong Kong Grading Laboratory
 
Address: Suite 5B, Hong Kong Diamond Exchange Building 8-10 Duddell Street,
Central, Hong Kong
Tel: 852-2524-5081
Fax: 852-2877-9831
E-mail: info@dfhk.org
Website: http://www.dfhklab.com.hk
 
 
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