These sterling silver & pearl earrings are 10 - 10.5 mm. They are primarily all white, very round, and prominent. Because of their jumbo size, special occasion dress or formal wear will look nice with them on. May not be for causal use, in my opinion. They come in a silver cardboard box and look flawless. So flawless, in fact, that they look just a little fake.  We could not discern any pinkish tone or shine that some pearls have.