BOCI Trade Association
Represents nearly 200 manufacturers divided into six groups: fashion jewelry, precious metal jewelry, silversmiths, pewterware, decorative gifts and objects, art craft industries.
DiamondFloor.com
A B2B ecommerce exchange floor for the professional certified diamond trade and jewelry industry.
Gemnet
British based Gem and jewellery Network, membership is 300 UK Pounds per year.
Jnet.com
A comprehensive business-to-business Web site for the entire jewelry manufacturing industry.
Manufacturing Jewelers & Suppliers of America
MJSA is a national jewelry trade association working to provide long-term stability and prosperity for jewelry manufacturers and their suppliers.
Polygon
The purpose of this site is to provide information and online services to the jewelry industry.
The Jewelry Dealers Network
A members only trade and informational network for all aspects of the jewelry trade.
Worldwide Jewelers Network
Web based jewelers trade network. Includes membership information, trade events, and publications.