Nebula Loupes and lights used for the detection of inclusions in gemstones. http://www.nebulamfg.com/

New England Gemstone Supply Presents custom and limited production jewelry, plus unset faceted gemstones. Jewelry terms are described, and gem treatments discussed. http://www.negems.com/

Oscar Fine Jewelry Designs by Oscar! Loose Diamonds, Rubies, Emeralds at wholesale prices. http://www.oscarjewelry.com/

Ozark Rock Exchange Gemstone collections of stone power prayer pouches for enhancing love, happiness, abundance, protection and health. http://www.ozarkrockexchange.com/

rare sphene Sells sapphire, white jade, peridot, amethyst, topaz, and more. http://www.raresphene.com/

Romantic Gems by Romaine Specializing in the unusual, exotic, and hard to find gem stones such as beautiful paraiba tourmaline, pink topaz, large rubelites, tanzanite, tsavorite and sunstones. http://www.romanticgems.com/

Siam Gems Chanthaburi Offers a variety of natural gemstones, including sapphires, rubies, tourmaline, and tsavorite. http://www.siamgemscb.com/

Sleeping Beauty Turquoise Supplier of turquoise from the Sleeping Beauty Mountain in Globe, AZ. We deal in both retail and wholesale purchases of natural turquoise. http://www.sbturquoise.com

Steinkunst Cutter and supplier of gemstones. http://www.steinkunst.com/

sweetgemstones.com Unusual materials in cabochons,facets, and rough including drusy, rainbow moonstone, blue opal, fancy garnets and sapphires, tourmalines, boulder opals and more. http://www.sweetgemstones.com/

Swiss Gem Shop Schwyz. Includes black, boulder matrix, and crystal opals. http://www.swissgemshop.ch/

The Diamond Broker Supplies Diamonds direct from their cutting facilities to major wholesalers. http://www.diamondbroker.com/

William Levine Fine Jewels Jewelers across America have associated loose diamonds. There is a need for higher end diamond and precious stone jewelry. http://www.wlfj.com/