Replaceable buckle jewelry

The utility model discloses a replaceable button body jewelry. The replaceable button jewelry comprises a main body and an ornament, wherein the main body is provided with a vertical groove and a transverse groove; an opening in the lower end of the vertical groove extends to the lower surface of the main body, and the vertical groove and the transverse groove are communicated with each other; theornament is provided with a mounting groove matched with the main body, a spring is arranged in the mounting groove, a limiting block is arranged on the side wall of the mounting groove, the width ofthe limiting block is matched with the width of the vertical groove, and the height of the limiting block is matched with the width of the transverse groove. According to the jewelry, through the spring and the limiting block which are arranged on the main body, and the vertical groove and the transverse groove which are formed in the ornament, simple connection between the main body and the ornament and random matching u