Pearl necklace how to distinguish between true and false?
To distinguish the true and false pearl necklace can be comprehensively considered from many aspects. Here are some common ways to tell:
First, observe the luster
Natural luster: Real pearls have a unique luster, smooth and rich depth. Under bright light, real pearls take on a natural, soft and layered luster. In contrast, the luster of fake pearls is often more dull and lacks a sense of layer and change.
Second, check the shape and texture
Shape: Although the shape of a pearl can vary depending on its natural growth, true pearls usually take on a round, nearly round, or semi-circular shape. Fake pearls may have a more regular shape or appear in an unnatural shape.
Texture: The surface of real pearls often has subtle textures and imperfections, such as tiny blemishes, growth marks, etc., which is a sign of their authenticity. Fake pearls may be too smooth and lack these natural features.
Third, observe the color
Natural color: Real pearls show a rich variety of colors in color, such as pure white, milk white, pink, golden, and so on, and the color is natural and soft. The color of fake pearls may be too bright or exaggerated, lacking the natural beauty of natural pearls.
Fourth, pay attention to light perspective
Light perspective phenomenon: If the pearl is observed under strong light, the real pearl will have obvious light perspective phenomenon, that is, the light can pass through the pearl, forming a beautiful light on the surface and inside. Fake pearls may lack this perspective.
Fifth, check smoothness and texture
Smoothness and texture: The surface of real pearls is relatively smooth, but there are some minor imperfections. If every pearl in a pearl necklace is perfectly smooth and flawless, it may be an artifact. In addition, real pearls feel a certain weight and texture in the hand, while fake pearls may be lighter.
Sixth, other identification methods
Edge inspection: The edge of the real pearl is smooth, no obvious raw edge; Fake pearls may have burrs or uneven edges.
Rolling check: Gently roll the pearl necklace in the palm, the real pearl will slide between the fingers and emit a weak friction sound; The fake pearl may have no friction because of the material. However, this method only applies to the necklace or bracelet worn.
Use tools to check: gently scrape the surface of the pearl with a nail or needle tip, the surface of the real pearl is not easy to be scratched; The surface of fake pearls may be vulnerable to damage.
Certificate and source of purchase: It is best to choose a product with a pearl certificate when purchasing, and purchase from a reliable purchase channel such as a reputable jewelry store or an official certified jewelry website.
To sum up, it is necessary to consider a number of factors to distinguish the authenticity of pearl necklaces. If you are not confident in your ability to identify, it is best to consult a professional jewelry appraisal agency or seek professional help.