A decoration member with excellent abrasion resistance and light weight, exhibiting black-based metallic luster derived from metal is provided. A cermet containing a hard phase containing at least two or more of TiCN, TiC, TiN, and MoC 2 in a proportion of 70 mass% or more and 97 mass% or less with the remainder constituted by a binder phase and inevitable impurities is processed into a decoration member, whereby the abrasion resistance and the lightness in weight are achieved. By making the surface roughness of the decoration member equal to the mirror surface state, the decoration member whose abrasion resistance, lightness in weight, and black-based metallic luster satisfy the users can be provided.