These earrings are not a full ball but more of a half ball. They have a design that reminds me of quilting. They are stamped on the back 925 with another word that looks like Cirelle. The backings are also stamped 925. Not sure if they are original to the earrings or not. The weight is 3.58 grams. Excellent condition.
Vintage Sterling Quilted Ball Stud Earrings