Flower shaped Crystal Brooch / Pin with Aurora Borealis stones

Beautiful flower-like Crystal Pin with stones that sparkle and resemble Swarovski however I do not see any markings on the underside. As the light reflects off the crystal they change colors with an aurora borealis effect. Generous sized pin backing on reverse. Almost 2" in diameter. Perfect for a coat lapel or to secure a scarf. In excellent preowned condition. Original owner and smoke free home.