the first; Coro Craft Sterling, goldtone, gray enamel with clear rhinestones and one blue rhinestone with a roll safety clasp, the second; sterling, gunmetal color with a roll safety clasp, the third and fourth (matching): green and purple enamel, with red rhinestone eyes, and silver rhinestone face with a roll safety clasp. The First: Coro Craft, Sterling. The Second: Sterling. The Third/Fourth: Germany.