Manufacturers

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

Resource listing

Diamnd Tech

Produces grinding wheels, saw blades, special form wheels, and diamond discs in a complete range of sizes specializing in lapidary products.

www.diamondtech.com

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.

www.syntheticgems.org

See Alexandrite Tsarstone collectors guide, Manufacturers, http://w.alexandrite.com/viewpage.html?id=ALX-014 (Reference collection of gemological tools and synthetic gemstone manufactures, including manufactures of synthetic alexandrite and cat's eye gemstones.) (as of Jun. 10, 2026, 18:02 GMT).