JewelryOpen.com designed to find useful information related to wedding jewelry, precious metals, watches, earrings, personalized jewelry, wholesalers, manufacturers.

Gemstone.
http://www.atggems.homestead.com
Brass, glass, enamels, pewter, wood, mother-of-pearl and more.
http://users.primushost.com/~antiquew/
http://www.bernardsjewelers.com/
Precious metal, gold, silver, platinum, ruby, emerald, sapphire, saphire, oynx and Deepsea.
http://www.refractal.com/
Silver, gold and gem.
http://www.whitneyscustomjewelry.com