RingRing.com

Dia/Gem Master Jewelers
Diamonds and jewelry store offers sale, repair and special services.
diagemmasterjewelers.com/

Moriarty's Gem Art
Custom designers of gemstone and diamond jewelry set in platinum and gold. Loose tanzanite, wedding rings and selection of loose bargain stones.
www.moregems.com/

Soho Gem
Offering rings, earrings, and necklaces.
www.sohogemjewelry.com/

Hubert Gem Designs
Diamond jewelry including rings, necklace and bracelets.
www.hubertgem.com/

AKS Gem & Jewelry Shows
Trade show promoter of the gem, jewelry, rock, and mineral industries.
fortunecity.com/

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.
www.theimage.com/

Gemmological Association and Gem Testing Laboratory of Great Britain
A non-profit making organization whose principal objectives are the scientific study of gem materials, education, and libraries of gem materials. Courses, laboratory services, and contact information.
www.gagtl.ac.uk/

American Gem Trade Association
The natural colored gemstone and cultured pearl source of information and ideas.
agta.org/

GLW B2B Gem Jewelry and Lapidary Shows
Promotes business-to-business jewelry and lapidary trade shows.
www.glwshows.com/

Colored Gemstones
The International Colored Gemstone Association (ICA) provides consumer buying advice and educational details about colored gemstones.
www.gemstone.org/