- F.Russo, Inc - Facet rough, lapidary rough, gemstones and lapidary supply dealer.
- Irv's Jewelry and Rock Shop - Rough and cut gem stones, semi-precious rock for cabachons, landscaping and hobbies, processing machines and various grits for tumbling.
- Soklich Trading Company - Australian miner of Black Jade. Includes rockhound kits and a secure order form.
- The Trade Roots Collection - Offers a wide range of rough gemstone materials, specializing in both finished and rough natural red Mediterranean Coral.
- TMS Gems - Fine facet rough to the hobbiest as well as to the trade .
