The essence of colored pearl jewelry
The pearls are grown in natural water bodies in various kinds of pearl shells (a triangular sail, a pleated crown, a round-backed scorpion, a scorpion scorpion). The pearl surface has various growth structures and natural colors. It is also diverse, and common white, pink, light red, light purple, gray, etc., green (green), black farming is difficult to cultivate, and therefore expensive.
The basic characteristics of the pearls of various colors are that the inner layer of the color and the surface layer are the same, and the inner layer and the surface layer are not present.
Taking black pearl as an example, each growth layer of it is black; milk yellow pearl, black pearl, milky yellow pearl, each growth layer is milky yellow, and the dyed black pearl inner layer is made of pearl color (each Color) Surface black is formed by dyeing.
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