How can one accurately identify and evaluate the quality and authenticity of a gemstone, and what are the most common treatments or enhancements used on gemstones?

How can one accurately identify and evaluate the quality and authenticity of a gemstone, and what are the most common treatments or enhancements used on gemstones?
Admin on July 09 2025 at 05:29 PM in Gemstones
0 Answer(s)
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