These earrings are made of 925 sterling silver and feature 1CT pink tourmaline marquise stones, perfect for occasions like Mother's Day, Christmas, weddings, anniversaries, birthdays, or Valentine's Day. The earrings have a classic stud style with a butterfly closure, and the gemstones are of excellent cut grade and eye clean clarity. They are handmade and are nickel-free, making them suitable for sensitive ears. The prong setting style and heated main stone treatment add to the quality and beauty of these elegant earrings.