Jewelry and Gemstones
American Gem Trade Association
The natural colored gemstone and cultured pearl source of information and ideas.
Antique Jewelry Online
Jewelry history features take readers through the popular styles during specific eras. Also includes gemstone lore and articles about materials used to make jewelry.
Ask Mr. Jewelry
Photos and buying advice for diamonds and other gemstones. Includes traditional birthstone and anniversary lists and articles to help consumers make gemstone selections.
Better Business Bureau (BBB)
Provides a description of traditional jewelry metals, diamonds, and pearls, and includes advice to help consumers make decisions when buying and repairing jewelry.
Buy a Diamond
Diamond buying advice. Includes facts about the origins of diamonds and how the stones progress from rough to cut.
CanadaDiamonds.com
Diamond basics, covering the 5 C's--carat weight, color, clarity, cut and cost.
Colored Gemstones
The International Colored Gemstone Association (ICA) provides consumer buying advice and educational details about colored gemstones.
Costellos Australian Jewelers
Jewelry store that offers educational articles to give consumers the facts about the products they sell. Library of articles about diamonds, pearls, and opals.
DiaInfo.com
Information to help make shoppers aware of simulated stones and of diamonds that might have received undisclosed treatments to improve their appearance.
Diamond Info.org
Buying tips and educational guidance for diamonds and diamond engagement rings. Includes a community forum.
Diamond Information and Education
Learn and discuss about diamonds and diamond jewelry through education tutorials,articles, chat, forums and informative FAQ's
Diamond Review
Diamond buying guide includes a price database, diamonds tutorial, and diamond FAQ.
Emporia State University - Everything about Diamonds
A tutorial about the history and characteristics of diamond. Includes facts about diamond mining.
Enchanted Learning
An illustrated glossary, including terms that describe fine and costume jewelry, gemstones, and jewelry making.
Gem Gallery - The Image.com
Photos of gemstones, each accompanied by a description of the gem's properties and where it is commonly found. Includes instructions for close-up gem photography.
Gemological Institute of America (GIA)
A nonprofit organization that offers gemstone identification and buying advice to consumers and training to those in the jewelry trade. The GIA provides lab services to the jewelry…
Guide2jewelry
Buying tips and facts about diamonds, colored gemstones, pearls, and jewelry.
How Stuff Works: Moissanite Jewels
Five-part, illustrated guide that discusses the origin of natural Moissanite and explains how it is being created in the lab today.
Idazzle.com
Provides basic information to help familiarize buyers with the qualities they should look for when searching for a diamond.
JadeMart.com
An explanation of the different grades of jade used in jewelry, with tips to help buyers distinguish between them.
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