IGI is affiliated to following organizations:

ABEX (Associaton Belge des Experts) - www.abex.be

Antwerp Diamond Club

AGTA (American Gem Trade Association) - www.agta.org

BBB (Better Business Bureau) - www.bbbonline.org

Beurs voor Diamanthandel (Antwerp Diamond Bourse)

BLCC (Belgium Luxembourg Chamber of Commerce in Hong Kong), Member & Director- http://www.blcchk.org/index.php

CIBJO - The World Jewellery Confederation - www.cibjo.org

Diamond Dealers Club of New York - www.nyddc.com

DFHK (Diamond Federation of Hong Kong) - www.diamondfederationhk.com

DMIA (Diamond Manufacturers & Importers Association of America) - no website currently

ICA (International Colored Gemstone Association) - www.gemstone.org

IDCA (Indian Diamond and Colorstone Association) - www.idcany.org

ISO (International Organization of Standardization) - www.iso.org

JA (Jewelers of America) - www.jewelers.org

JVC (Jewelers Vigilance Committee) - www.jvclegal.org

MJSA (Manufacturing Jewelers & Suppliers of America ) - www.mjsainc.com

NCDIA (Natural Color Diamond Association) - www.ncdia.com

WDC (World Diamond Council) - www.diamondfacts.org