To suggest a link for this page, email us.

GEMSTONES
American Gemstone Trade Organization
International Colored Stone Association

GOLD
World Gold Council

DIAMONDS
DiamondFacts.org
A Diamond Is Forever.com
Gemological Institute of America

JEWELRY (general)
Federal Trade Commission Brochures
FTC Brochure - Beloved...Bejeweled...Be Careful - Text File
FTC Brochure - Beloved...Bejeweled...Be Careful - PDF File
FTC Brochure - Buying Gold and Gemstone Jewelry - Text File
Jewelers of America

PEARLS
Cultured Pearl Information Center
Perles de Tahiti

PLATINUM
Platinum Guild International