Is Japanese red copper jewelry expensive?

Red copper is a precious metal that is a mixture of gold and copper, and is a craft that originated in Japan and is mainly used in weaponry and other Japanese aesthetic arts. Another characteristic of alder copper is its discoloration, from the pinkish-gold color in which it was originally crafted to a chocolate-brownish-gold color with use and time.

Jewelry, which originally referred to hats worn on men's heads, is now widely used to refer to bird hairpins, earrings, necklaces, rings, bracelets, and so on, which are made of precious metals and stones. Jewelry is generally used to decorate the human body, but also has the meaning of social status, show wealth and identity.