Reference collection of gemological tools and synthetic gemstone manufactures, including manufactures of synthetic alexandrite and cat's eye gemstones.

Resource listing

1. Diamnd Tech
Produces grinding wheels, saw blades, special form wheels, and diamond discs in a complete range of sizes specializing in lapidary products.
2. Synthetic Gems
Offers large selection of synthetic padparadscha sapphire, lab alexandrite, created and synthetic lab emerald, cubic zirconia (CZ), white clear lab sapphires, lab-grown citrine quartz, and synthetic ruby.