3.2Carat Oval Blue Zircon Flower Shape StudsProduct Specifications This studs earring is inspired by the dazzling fireworks. The earrings are made of pure silver material. embedded with a 3. 2 carat blue oval shaped zircon as the main stone. surrounded by white pear shaped zircons as a halo. forming a beautiful flower pattern that emits brilliant sparks. like fireworks in the night sky. This studs earring is suitable for any occasion. whether it's daily wear or dinner parties. it can add