Science, tools, identification, treatment, valuation & grading of gems
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List of all gemstones from A-Z with in-depth information for each
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Everything you need to know about buying your perfect diamond
Learn more about these popular gemstones, their meaning & about buying birthstone jewelry
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With a halo of emeralds, this conch pearl appears bright, snowy white. © Emeralds International. Used with permission.
Article: Conch Pearl Buying Guide
Credit: Emeralds International