Our Blue Sapphire Stud Earrings are designed to be both timeless and modern, making it an essential addition to any jewelry collection. Treat yourself or someone special to the gift of lasting elegance. These sapphire studs are made of dimension 17mm with 0.4 carats of blue sapphire. It weighs 2.383gms and produced in 2.303gms of 14k yellow gold total.