These White Fire Opals Surrounded in Moissanite Halos Earrings are crafted from 925 Sterling Silver and feature a square shape with a round White Opal as the main stone. The earrings are designed with a stud style and are nickel-free, making them suitable for those with sensitive ears. The Moissanite secondary stones add a touch of sparkle and elegance to the piece, perfect for occasions like Mother's Day, Birthday, or Valentine's Day. With a gemstone clarity grade of Eye Clean and an excellent cut grade, these earrings are a beautiful and stylish addition to any jewelry collection.