Two Lizard brooches and Caterpillar brooch

Selling three brooches. Two lizards and one caterpillar. The large lizard is 3-1/2 inches long by 1 inch wide. The smaller lizard is 1-3/4" long by 3/4" wide. Both have a green enamel finish on a gold tone base with red rhinestone eyes. The caterpillar has a blue and black body with multicolored head on a silver tone base. The caterpillar is in rough shape. None of the pieces are signed.