The design of the earrings can vary greatly depending on the individual's taste and the style of the jewelry designer. The earrings may be studs, hoops, dangle earrings, or any other design that incorporates the birthstone and the 925 silver. The birthstone itself may be the centerpiece of the earring, or it may be incorporated into a larger design element. Overall, a 925 silver birthstone earring is a beautiful and meaningful piece of jewelry that can be worn as a personal expression of one's birth month and style.