American Gem Trade Association
View AffiliateAssociation Belge des Experts
View AffiliateBelgium Luxembourg Chamber of Commerce in Hong Kong
View AffiliateDiamantclub van Antwerpen
View AffiliateDiamond Dealers Club of New York
View AffiliateDiamond Federation of Hong Kong
View AffiliateDiamond Manufacturers & Importers Association of America
View AffiliateIndian Diamond and Colorstone Association
View AffiliateInternational Colored Gemstone Association
View AffiliateInternational Organization of Standardization
View AffiliateNatural Color Diamond Association
View AffiliateResponsible Jewellery Council
View AffiliateThe World Jewellery Confederation
View AffiliateWatches and Jewelry Initiative 2030
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