ICA GemBureaus are established in some member countries for the purpose of promoting colored gemstones, increasing membership, organizing networking events among local members and coordinating with local associations and organizations.

ICA GemBureau Thailand
Jewellery Trade Center, 52 Fl
919/616 Silom Road, Bangrak
Bangkok 10500
Thailand
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ICA GemBureau Middle East
Dubai, United Arab Emirates
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ICA GemBureau Panyu
4/F Port Building, No.11,
Kou’an Avenue, Qinghe Rd., E.
Panyu Guangzhou City
China
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ICA GemBureau Japan
#505 Riverside Asakusabashi Bldg.
1-3-15 Asakusabashi, Taito-ku
Tokyo 111-0053
Japan

ICA India
c/o Times Trading Corporation
139/140, Johari Bazar
Jaipur, Rajasthan
India

ICA South Korea
c/o Korean Gem Trade Assoc.
2nd Fl. Emeraldhouse, 110 Donui-dong, Jongro-gu
Seoul, 110-808
South Korea

ICA GemBureau Europe
John F. Kennedy, Str. 9
Idar-Oberstein D-55743
Germany
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About Us

The ICA is a worldwide body specifically created to benefit the global colored gemstone industry by advancing and promoting the knowledge and appreciation of colored gemstones.
New York Office: 31 West 47th St., Suite 1103, New York, NY 10036
+1 (212) 620-0900
ica (at) gemstone.org
Hong Kong Office: Unit 311B, 3rd Floor, Heng Ngai Jewelry Centre No. 4 Hok Yuen Street East, Hung Hom, Kowloon, Hong Kong
+852 2365-9318
ica (at) gemstone.org

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