Spinel Websites
READE Advanced Materials
READE Advanced Materials. Chemicals. Manufacturer, custom processor, and global distributor of value added specialty chemical solids. Sales offices in RI, NV and Republic of Panama.
Washington Mills
Washington Mills is one of the world’s leading suppliers of abrasive grain and fused minerals. We manufacture silicon carbide, aluminum oxide, boron carbide,
Buy Loose Gemstones Wholesale: Precious and Semi Precious Natural Gems
Fine sapphire, spinel, tourmaline, alexandrite and spessartite and tsavorite garnet from the internet's best online gem dealer
TOUS, Jewelers since 1920
Official website of TOUS Jewelry, with over 370 stores worldwide. Chic, practical and easy to wear jewelry, fashion and accessories.
YourGemologist On-line Study of Gemology, Jewelry and Gemstones
The largest gemology study and reference site on the internet
Gem Hut - Gemstones and Jewelry Settings
Serving the Internet with fine and rare colored gemstones from around the world.
Home - Ferrite Domen Co.
Ferrite Domen Co. for more than 50 years undertakes R&D in the field of microwave ferrite devices and magnetic materials
Artistic Colored Stones: Custom cut Colored Gemstones and 14k Colored Gemstone Jewelry
ACS offers uniquely cut or rare, faceted, colored gemstones, designer cabochon gemstones and gemstone carvings for collectors and jewelry designers.
Loose gemstones, rare colored stones, pearls and certified diamonds.
Buy loose gemstones and certified diamonds direct. Choose from over 10.000 real time gemstone inventory, including alexandrite, sapphire, ruby, tanzanite, tsavorite, spinel and tourmaline.
Providing High Quality Diamonds, Gemstones, Gold Jewelry, and accessories since 1968.
Providing High Quality Diamonds, Gemstones, Gold Jewelry, and accessories since 1968.