• Global Gems and Jewels Specializes in loose gemstones and fine jewelry.

• Globe Gem Offering precious and semi-precious gemstones and bead in both faceted and cabachon cuts.

• Glyptic Illusions Selling an assortment of gemstone carvings.

• Gram Faceting Gemstone rough and faceted gemstones.

• Hans-Dieter Haag The world of fine cut faceted and cabochon gemstones.

• Impexco Rough and cut gemstones, carved gems and minerals.

• Inclusions.Net Presents colored stones, pearls, and specialty jewelry as well as links and educational material.

• Jewelers Gems Colored gemstones for jewelers and designers cut in the USA by master cutters in standard and fancy.

• John Miller's A gem dealer with a comprehensive introduction to gemology and the lapidary arts.

• Jyotish Gem Features pearl, coral, ruby, emerald, diamond, unheated blue and yellow.

• Luc-Co, Inc. Offers a range of earring accessories including earring converters, which convert pierced earrings to clip style.

• Lyssa Gem Offering faceted and cabochon gemstones such as garnets, aquamarine.

• M and M Gems Manufacturers and exporters of colored gemstones.

• MystiCrystals Specializes in faceted gemstones and jewelry as well as facet rough, gem trees, and custom faceting.

• Nana Rocks Inc. Offering tanzanite and jewelry.

• NuGem Graduate Gemologist with extensive experience in gem evaluation and gem testing.

• OpalCutter Opals, fire or laguna agates, minerals, rough stones, plus jewelry.

• opali.it Opal information in Italian.

• Origem Presents unique gemstone carvings in opal, amethyst, tourmaline, ametrine, and citrine.

• Owl Gemstones Faceted and cabochon gemstones, descriptions, pricing factors and certified gemstones.