Round earrings are suitable for pointed face, square face and oval face, but if you have a round face, I suggest that you don't choose round pearl earrings, and oval and pendant earrings will be more suitable.
A simple color test to help you choose pearls is to try on white, light pink and apricot clothes, observe which color makes you look more beautiful, and ask your friends and relatives to judge.
Yellow skin color should avoid 1 yellow and orange; The reddish skin color should not be reddish or purplish red in the three categories; There is basically no big taboo for black skin and white skin.
The quickest way to look different is to wear a colored pearl or choose a colored pearl that contrasts with your skin color. So the second color in the picture you provided is a good choice.
I don't know your age, but age and pearl diameter are also important aspects you need to consider:
6.5 mm-7.0mm is very suitable for women in their early twenties, and this pearl is affordable and can be worn in formal and casual wear.
7.0mm-7.5mm This is the most ideal pearl size for women around 30 years old. Jewelry made of pearls of this size is the best choice every Monday. Because of its affordable price and classic appearance, it is also the best choice to buy pearls for the first time.
7.5mm- 8.0mm pearls are generally worn by women over 30 years old. This is the largest size for young women. Starting from this size, the price of pearls over half a yard will double accordingly. These pearls are perfectly matched with successful professional women, adding elegance and wisdom to formal wear.
Above 8.5mm is worn by women over 35 years old with better economy, which is more formal and precious.
I can think of so much, I hope I can help you!