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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  
 
News

 
  Synthetic Diamond Seminar by Director of Research and Development of GIA
    We have great honor to invite Dr. Wuyi Wang, Director of Research and Development of GIA to present a seminar on the updated Synthetic Diamonds......
    2016-05-27
     
     
 
  2015 Hong Kong Diamond Consumption Research Press Conference
    1 December 2015, HONG KONG – The Diamond Federation of Hong Kong (DFHK) is committed to promoting the development of Hong Kong’s diamond industry and continually safeguarding the interests of consumers. In order to under.....
    2015-12-01
     
     
 
  Interview by One TV
    Interview with Chairman Ma & Vice-Chairman Mr. Chow Kit Shing on “NDQA Mark Scheme” was filmed by One TV released on Nov 11.....
    2015-10-08
     
     
 
  Interviewed on the newly launched NDQA Mark Scheme by the HK Economic Journal
    Chairman Ma & Vice-Chairman Mr. Chow Kit Shing were interviewed on the newly launched NDQA Mark Scheme by the HK Economic Journal......
    2015-05-27
     
     
 
  Training Seminar of NDQA Mark Scheme
    NDQA organized training for participating retailers’ HR & frontline staff, with the objective to foster understanding on the NDQA scheme and to convey positive messages downstream to the consumer......
    2015-05-12
     
     
 
  Interview with Economic Digest on NDQA Mark Scheme.
    Interview with Economic Digest by Mr. Lawrence Ma, Founding President & Chairman & Mr. Chow Kit Shing, Vice-Chairman on NDQA Mark Scheme......
    2015-03-19
     
     
 
  DFHK’s 15th Anniversary & the NDQA Mark Launch
    In celebration of DFHK’s 15th Anniversary & the NDQA Mark Launch, a gala dinner were held at the Hong Kong Convention & Exhibition Centre, which was well attended by over 300 members, guests and traders. A joyous night w.....
    2015-03-10
     
     
 
  Official Launch of “Natural Diamond Quality Assurance” (NDQA) Mark Scheme
    DFHK launches the “Natural Diamond Quality Assurance” (NDQA) Mark Scheme in 2015 and its launching ceremony was held on March 4, 2015 at the Hong Kong Convention and Exhibition Centre. Members of DFHK and representat.....
    2015-03-04
     
     
 
  Conduct "NDQA"Mark Sampling selection
    Conduct "NDQA"Mark Sampling selection The Sampling team of the "Natural Diamond Quality Assurance" Mark Task Force accompanied by DFHK staff conducted the sampling selection at the participated outlets. .....
    2014-08-28
     
     
 
 
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