| Amgad, Inc.: Wholesaler of GIA certified natural, fancy colored diamonds and Columbian emeralds. |
| CDS Gems: Thailand white and colored diamond wholesaler. |
| Daems Bvba: Belgian diamonds manufacturer, offers HRD certified stones to the trade. |
| Daiadamas NV: Diamond cutters for over 5 generations including round and fancy cuts. Requires Flash plug-in. |
| Diaco Incorporated: Diamond merchant specializing in the trade of loose diamonds for the jewelry industry in both Canada and the United States. |
| Diamond Centers International: Supplies all types of diamonds. Specializes in Antwerp and Belgium cut, certificate stones. |
| Diamport Inc.: Canadian wholesaler and importer specializing in 1.00-2.00 ct. loose diamonds in all shapes, with viewable GIA certificates online. |
| DiaServ: Wholesaler offering loose diamonds to the trade. |
| Facets Singapore Pte Ltd.: Loose polished diamonds, stocking a complete range of round and fancy shaped diamonds from inexpensive half pointers to the finest five caraters. Every parcel is carefully graded and sorted to strict international standards. |
| FD Jaffe: Serving retail jewelers and friends. Member Diamond Dealers Club of America, located in the heart of diamond district. |
| Josef Herskovits and Co.: Specialized in fancy diamonds. Manufacturing fancy shape diamonds and natural fancy color diamonds since 1947. |
| Samuel-Rozenbaum: Israeli cutter offering different sizes, colors, and cuts. |
| Shreeji Diamond: Thailand diamond and colour stone wholesaler. |