Jewelry and Gemstones

This consumer information area of the Directory Journal provides details and information along with guides concerning jewelry and gemstones.

Please browse through the sites highlighted below or click the Submit site button to include your consumer information site here.

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Featuring information on diamond four C's, in-depth diamond info, diamond grading report, application guide, carat weight, diamond clarity, buyer’s guide and other worth information.

Nonprofit organization offering gemstone identification, online buying guide, training and working to ensure the public trust by educating in the gem and jewelry industry worldwide.