These unisex stud earrings are made of real 925 Silver and moissanite, a material that is known for its brilliance and fire, which is similar to diamonds. The earrings are D color moissanite, which is the highest quality and has the most clarity, making it look like a diamond. The moissanite used in these earrings has passed a diamond test, which means that it is a diamond substitute and can be worn as a diamond substitute without the high cost. The unisex design of the earrings makes them suitable for both men and women to wear, which is a great advantage for those who want to share them with their partner or friends.