A pin brooch with a 0.3 inch (8 mm) pearl at the center of the rose motif. You can use it as a hat pin, lapel pin or boutonniere. 8mm Genuine Freshwater Pearls are Button Shaped. The thick pink pearl is glossy and has a slight blue luster depending on the light. With a simple design with a moderate presence and a sense of volume, the size is easy to arrange for various points.