The most primitive jewelry of human beings can be traced back to the distant stone era. From the data of the old stone era and the information of the modern primitive tribes found in the world, people can find that the forms of early primitive decoration are: items, waist ornaments, arm ornaments, wrist ornaments, etc. In the form, it is specially decorated and waist.

They are largely decorated around the human reproductive area. The reason is that in addition to these parts that support wearing, a large number of studies have shown that this choice is still another purpose.

The colors and patterns on animals are also a kind of decoration, natural body decoration, male bird's headwear, items, chest ornaments, tail accessories, etc. often show regular changes and display in the breeding season effect.

A large number of biological materials have confirmed that the pretty decoration of animals has great advantages in the process of sexual selection. Human tattoos are a similar form of decoration, and human body decoration is the qualitative change of the natural decoration of animals.

The earliest human jewelry found in the late time of the old stone in the world, whether it is animal teeth, feathers, or stone beads, has a very significant characteristic: smooth, regular, small, and beautiful.

And this feature further illustrates the important psychological causes of makeup, self -dazzling, and attracting the opposite sex. Therefore, it is very scientific to origin the beauty of the body's origin. The "human beautification" function that comes from this origin is the most primitive and fundamental function of jewelry.