HEATKEYS

The Gemological Institute of America, GIA, is the world

GIA

EGL USA offers a range of gemological services, diamond certificates, diamond reports, gemological laboratory, HPHT treatments, laser inscription, jewelry webguard, peral reports, universal gemological services, gemological institution.

Producers of The Guide to Wholesale Gem Pricing and The Guide Appraisal Software for the Jewelry Industry. The Guide includes pricing for Diamonds, Colored Stones, Pearls, Opals & Jade.

Yellow diamond, pink diamond, fancy colored diamond and colorless diamond information and forum. Ask questions about diamond rings and jewelry.

Diamonds.Net is the number one place for diamond and jewelry industry news and information. Also available: The Rapaport Diamond Price List and Rapaport Diamond Report Magazine.

In the world of fancy color diamonds, Rachminov Diamonds stands out and has gained international recognition, keeping up with the latest cutting and fashion trends.

Online source for the latest business and financial news and analysis. Covering personal finance, lifestyle, technology and stock markets. Providing business analysis, advice, commentary, tools and investing tips from Forbes and affiliated publicatio...

Gemological Science International (GSI) offers a range of gemological services, Diamond Grading Reports, Colored Gem Grading Reports, Virtual vault, GEM Web I.D, diamond certificates, gemological laboratory, lab, diamond reports, HPHT treatments, las...