Thank you for viewing. This is a retro brooch with three sparkling amethyst (purple crystal) stones. I think it's the perfect size, not too big and not too small. It would be useful for graduation ceremonies and entrance ceremonies. It's perfect for formal occasions like parties, and it also looks beautiful when worn casually on sweaters, coats, stoles, scarves, or hats. How about adding it to your vintage accessory collection? Size: Approximately 42mm in length Approximately 32mm in width Thickness: Approximately 1cm, including the pin *Measurements are approximate. Please allow for some error. Marking: SILVER There may be overlooked scratches, scuffs, or dullness. Please refrain from purchasing if you are sensitive to used products, are overly concerned about the condition, or are seeking perfection, as this item is a used product and has been stored at home. We cannot accept exchanges or returns to prevent product substitution. Thank you for your consideration.