An ear stud is a type of earring that features a small, singular point attached to a post that passes through the earlobe to a backing. Studs are typically small and simple in design, but they can also be ornate or even elaborate. They are often made of gold, silver, or platinum, but they can also be made of other materials such as gemstones, pearls, or wood.

Stud earrings are a versatile and popular choice for both men and women. They can be worn for everyday wear or for special occasions. They are also a good choice for people who have pierced ears but do not want to wear large or heavy earrings.