| Bleilys' Gems Hand cut calibrated and free-form cabochons for gold and silversmiths. http://www.bleilysgems.com/ |
| Bob's Rock Shop Resource for cabochons, gem stones, tools, information, tutorials, classified ads and exchanges. http://www.rockhounds.com/ |
| D and J Rare Gems Ltd Fine and rare gems for the connoisseur, jeweler, and collector. http://gemaholics.com/ |
| Faceted Gem Stones Selection of cabochon and faceted gem stones from Russia, Eastern Europe. Company is located in Czech Republic. http://web.quick.cz/fgs/fgs/ |
| Silverhawk's Creations Offers cabs of agates, biggs, lapis, opal, and malachite. http://www.samsilverhawk.com/gems.html |