1, Observe the color: Real aquamarine usually has bright blue, uniform color distribution, high transparency, and can see the internal texture and reflection. False aquamarine may have uneven color, low transparency, or unnatural color.
2. Check with a magnifying glass: carefully observe the interior of aquamarine with a magnifying glass or microscope. Real aquamarine usually has natural textures and ribbons, while counterfeit products may show unnatural textures or spots.
3. Consult a professional appraiser: If you are not sure about the authenticity of aquamarine, it is best to consult a professional jewelry appraiser or jeweler.