Gosh do earrings have an age now? I'm nearly 40 and my day to day studs are a pair of round 'Tiffany of New York' stamped pair that I've had about 15 years.
They were a gift, and I probably wouldn't spend that amount on silver studs now, but I would never associate the look of earrings with an age range. If you like them and can afford them OP, go for it.