"Sea Urchin" / Mermaid Brooch—VERY sparkly!!!

Hi! Up for sale is a gorgeous little brooch that reminds me of a sea urchin! I simply cannot capture the sparkle, but it's amazing! It is silvertone with marcasite, clear and iridescent stones, and features a sea green faceted stone at the center. Some tarnishing on the backside and the pin mechanism itself, but none on the front and NO missing stones! Please feel free to ask questions! Please see my closet for other new jewelry listings—I LOVE bundles! From a smoke-free, pet-free home, and I ship same or next day.