Pearl fish skin wallet usually has a white pattern similar to a long diamond in the middle. What does this pattern mean? Is it artificial or natural?

Pearl particles on the pearl fish leather wallet are natural. There is a slightly larger protrusion like a mountain peak in the center of the black bottom of the whole leather, which will spread out a little like the outside. There are particles of different sizes on the leather. If your central pattern is not spliced, it is colored. If it is natural white, it will continue to spread outward, and the edge will not be so sharp. This line is too clear.

As for the authenticity, the authenticity of leather goods cannot be identified by photos, but must be identified by hand feel, color and texture. But the distribution of particles on it is similar to that of leather, that is, the central part, and other colors may have colors.