| Site | Category |
| Ichak ,Johnatahn | Diamond Cutters |
| I. Do. Diamonds, Inc. | Diamond Dealers - Wholesalers |
| I. Friedman & Son | Diamond Dealers - Wholesalers |
| I.D.J. Corporation | Diamond Dealers - Wholesalers |
| Iberjoya | Diamond Dealers - Wholesalers |
| Ichak ,Johnatahn | Diamond Dealers - Wholesalers |
| Idan Diamonds | Diamond Dealers - Wholesalers |
| Igloo Diamonds | Diamond Dealers - Wholesalers |
| Igloo Diamonds® | Diamond Dealers - Wholesalers |
| ILPORT, Diamond Importers, Inc. | Diamond Dealers - Wholesalers |
| Infinity Diamonds | Diamond Dealers - Wholesalers |
| injayan & Co. Inc. | Diamond Dealers - Wholesalers |
| Internet Wholesale Diamond Network | Diamond Dealers - Wholesalers |
| INTERSAPIENS GROUP, S.A. | Diamond Dealers - Wholesalers |
| INVDIAMONDS.COM | Diamond Dealers - Wholesalers |
| Israel Diamond Portal | Diamond Dealers - Wholesalers |
| Israel Diamond Trade Center | Diamond Dealers - Wholesalers |
| i-Luxury.com | Diamond Manufacturers |
| Ichak ,Johnatahn | Diamond Manufacturers |
| Ichak,Johnathan | Diamond Manufacturers |
| ILPORT | Diamond Manufacturers |
| Indigems n.v. | Diamond Manufacturers |
| Indigems n.v. | Diamond Manufacturers |
| Israel-Diamonds.com | Diamond Manufacturers |
| Info Mine | Diamond Mining |
|