For inqui
ries regarding ICA and Asia, please contact:

ICA GemBureau Asia

Contact Person: Ms. Sirilak Thongkaemnak
Jewelry Trade Center, 52nd Floor,
919/616 Silom Road,Bangkok 10500, Thailand.

Tel: +66 (2) 630-1390 Ext.152
Mobile : +66 (8) 516-86721
Fax : +66 (2) 630-1398-9

Email : ica-gembureau-asia (at) gemstone.org , ica-gembureau-asia (at) hotmail.com










































The International Colored Gemstone Association, headquartered in New York City and operating additional "GemBureaus" in Idar-Oberstein/ Germany, Bangkok/ Thailand and Dubai/ UAE, is the nonprofit trade association that represents the international colored gemstone industry, an extremely important and influential segment of the jewelry business. ICA has over 500 members in 46 countries worldwide.