The beads have a diameter of 4 mm as indicated. Nevertheless, they are a little smaller than I had imagined, but very pretty and discreet, ideal for small ears and all who like it more simply. Can you really wear on any occasion. The pearls are very evenly shaped and have no flaws, they also shine beautifully. The processing makes an overall good impression, even the clasp keeps very well. I react sometimes allergic to costume jewelry, here I had no problems with any incompatibilities.
For the price really highly recommended! But beware, if you want and give them a lot of emphasis on a pretty package should eventually buy even a small box or a purse to because the earrings are delivered only in a plastic bag.