True pearl, how to identify?
Since ancient times, pearls have been a classic accessory, but the current pearl market is mixed with pearls. It is difficult to distinguish between true and false. Although the true and false pearls are similar, they are not difficult to find out if they have the following four tips:
friction
The two pearls rub against each other and have a rough feel, while the fake pearls have a sliding feel. Using a knife to gently scratch the surface of the pearl produces a white powder, while the imitation pearl has a sheet of plastic or colloidal debris.
drilling
Carefully observe whether the hole is clear and clear, and the hole in the fake bead has pigment accumulation.
colour
Each pearl has a slightly different color, in addition to its own color with a matching color, but each color of the fake beads is the same, and only the true color, no color.
Touch
The pearl has a cold feeling on the hand, but the fake beads do not.
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