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How can I recognize the authenticity of pearls?

Identifying the authenticity of pearls can be done in a variety of ways, including physical properties and chemical tests. The following are some effective identification techniques:12Physical Characteristics Observation:Observe the color and luster: natural pearls are usually uneven in color with iridescent polychromy, while artificial pearls may be too uniform or brightly colored.Check the shape and size: natural pearls come in all shapes...

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