India:

The Gem And Jewellery Export Promotion Council:
5th Floor, Diamond Plaza,
391-A Dr. Dadasaheb Bhadkamkar Marg,
Mumbai - 400 004.
Tel: 0091-22-2382 1801 / 1806
Fax: 0091-22-2380 8752 / 2380 4958
Website: http://www.gjepc.org/gjepc/

Gem & Jewellery Exporters' Association:
Gurukul Chambers, Mumbadevi Road
Mumbai, Maharashtra - 400004. India
Phone:3420039 / 3413785
Website: http://www.giionline.com/association.htm

Industrial Diamonds Association of India:
C/o Bombay Chamber of Commerce & Industry,
Mackinanon Makanzie Building.,
Ballard Estate, Mumbai - 400 001
Website: http://www.idai.org/

Gem & Jewellery Machinery & Accessories Association:
Rebello Enclave, Unit 2,
Subhash Nagar, Mahakali,
Andheri East
Mumbai 400093
India
Tel: 91-22-56089006, 56089005
Website: http://www.gjmaa.org/

All India Granites and Stone Association:
# 496, 2nd Floor, 9th Cross,
RMV Extension, Sadashshivanagar,
Bangalore 560 080.
Karnataka, India
Telephone : +91-80- 2361 2541
+91-80- 5668 2228
Fax : +91-80- 2361 0993
Website: http://www.stonaaigsa.com/

Industrial Diamond Association of India:
Website: http://www.idai.org/

Thailand:

Thai Gem & Jewelry Traders Association:
Jewelry Trade Center, 52nd Fl.
919/616 Silom Road Bangrak,
Bangkok 10500 Thailand
Tel: +66 (0) 2630 1390-7
Fax: +66 (0) 2630 1398
Website: http://www.thaigemjewelry.or.th/

Asian Institute of Gemological Sciences:
Website: http://www.aigslaboratory.com/

Japan:

Japan Jewellery Association Corporation:
Jewellers Town Aurum 5F, 1-26-2
Higashiueno, Taito-ku, Tokyo,J apan 110-8626
Phone.03(3835)8567
FAX.03(3839)6599
Website: http://www.jja.ne.jp/english/

Gemmological Association of All Japan:
Daiwa-Ueno Bldg, 5-25-11, Ueno,
Taito-ku, Tokyo
Website: http://www.gaaj-zenhokyo.co.jp/

Japan Pearl Exporters'Association:
Japan Pearl Center
122, Higashi-machi,Chuo-ku,Kobe,650-0031,JAPAN
Tel: +81-78-331-4031
Fax: +81-078-331-4345
Website: http://www.japan-pearl.com/

Tokyo Diamond Exchange Inc.:
1- 26-2 Higashi-Ueno Taitouku,
Tokyo 110-0015, Japan
Phone: + 81 3 3831 6775
Fax: + 81 3 3839 4645

China:

Diamond Federation of Hong Kong, China Ltd.:
Suite 5B Hong Kong Diamond Exchange Building
8-10 Duddell Street, Central, Hong Kong
Tel:(¹q¸Ü) (852) 2524-5081
Fax:(¶Ç¯u) (852) 2877-9831
Website: http://www.diamondfederationhk.com/

The Diamond Importers Associations Ltd.:
7A Hong Kong Jewellery Building, 178-180 Queen's Road Central, Hong Kong.
Tel:(852)2523 5497
Fax:(852)2845 9649
Website: http://www.jewelrynet.com/dia/

Hong Kong Jewelry Manufacturers' Association:
Unit G, 2/F Kaiser Estate Phase 2, 51 Man Yue Street,
Hunghom, Kowloon, Hong Kong SAR, China.
Tel: (852) 2766-3002
Fax: (852) 2362-3647
Website: http://www.jewelry.org.hk/

National Gemstone Testing Center:
NGTC
19 Xiaohuangzhuang Road,
Andingmenwai Street
Beijing 10013
P. R. China
Phone: +86 10 84273637
Fax:: +86 10 84274845

China National Pearl Diamond Gem & Jewellery Import & Export Corporation:
China Arts & Crafts Building
5th Floor, China Arts & crafts Building,
Jixiangli Chaoyangmenwai,
Beijing 100020
China
Phone: +86-10-65513990
Fax: +86-10-65531064
Website: http://www.sinogem.com.cn/

Sri Lanka:

Sri Lanka Gem and Jewellery Association:
28, Haig Road, Colombo 4, SRI LANKA.
Telephone: +94-11-2597226
Fax: +94-11-2597250

Sri Lanka Gem Traders Association:
Postal Address 3 Floor, N.D.H. Abdul Cafoor Building
40/ 3/1, Church Street, Colombo 01.
Telephone +94 1 436869, 327226
Fax +94 1 445929

Sri Lanka Diamond Manufacturers Association:
Mr. A Van de Reydt/Winfrid
Brooky Diamond (Pvt) Ltd.
Spur Road 2, Phase 1, Katunayake
Telephone: 469349 / 469049
Fax: 256867

Sri Lanka Jewellers & Gem Merchants' Federation (SLJMEF):
Gembines
43 Nandana Gardens
Colombo 4
Sri Lanka
Phone +94 1 449 812
Fax: +94 1 348 931

Pakistan:

All Pakistan Gem Merchants & Jewellers Association (APGMJA):
1st Floor, Gems & Jewellery Trade Center
Blenkin Street, Off: Zaibunnisa Street
Saddar, Karachi 74400
Pakistan
Phone: +92 21 5210 400
Fax: +92 21 5682 970

Korea:

Korean Gem Trade Association:
Insan Bldg. #404
164-2 Waryong-dong
Jongro-gu
Seoul 110-360
Korea
Phone: +822-744-1266
Fax : +822-744-1267
Website: http://www.kgta.co.kr/

Middle East:

Iran:

Iranian Stone Mine Owners Association:
Tehran - Iran
P.O.Box: 16415/391
Office Tel : (+98 21) 77556454
Office Fax: (+98 21) 77565078
Factory Tel: (+98 229) 2547910
Website: http://www.a-s-ir.com/

Israel:

Israel Diamond Manufacturers Association:
20 Menachem Begin St.
Ramat-Gan, Israel.
Tel: +972-3-6126485
Fax: +972-3-5759448
Website: http://www.diamond-il.co.il/English

Directorate of Precious Metals & Gemstone Testing:
Ministry of Commerce
P.O. Box 5479
Kingdom of Bahrain
Phone: +973 522931/3
Fax: +973 536277

The International Diamond Manufacturers Association (IDMA):
20 Menachem Begin St.
Ramat-Gan, Israel.
Tel: +972-3-6126485
Fax: +972-3-5759448
Website: http://www.diamond-il.co.il/English

Bahrain:

Directorate of Precious Metals & Gemstone Testing:
Ministry of Commerce
P.O. Box 5479
Kingdom of Bahrain
Phone: +973 522931/3
Fax: +973 536277