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Chatham "Lab Created" or synthetic emerald shown at left. |
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In this section we will begin the study of synthetic, imitation, and treated gemstones. We will break this section up in order to accomodate as much information about specific gemstones for those needing a reference manual for gemological study. All of these gem materials and more will be added over the coming months. Please return often to see the latest. |
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Directory of Synthetic Gemstones Diamond Ruby Sapphire Spinel |
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Directory of Imitation and Treated Gemstones Synthetic Forsterite (Tanzanite) Synthetic Forsterite (Peridot) |
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Directory of Gemstone Treatments Coating Oiling |
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