There is no right or wrong answer to whether guys wear round or square earrings, as it is a matter of personal preference and style. However, some general trends and tips are:
Round earrings are more classic and versatile, as they can suit any face shape and outfit. They can also create a sense of harmony and balance, as they echo the natural shape of the earlobe. Round earrings can range from simple solitaire studs to more elaborate cluster or halo designs, depending on the size and number of stones. For example, a single round stud earring with 0.10 carat total weight in white gold or a single stud earring with 0.25 carat total weight in a cluster of diamonds.
Square earrings are more modern and edgy, as they can add some contrast and dimension to the face and ear. They can also create a sense of sophistication and elegance, as they reflect the geometric shapes of jewellery and architecture. Square earrings can vary from sleek square studs to more intricate square frames or grids, depending on the shape and arrangement of stones.
Ultimately, the best shape of earrings for guys are the ones that match their personality and style.