10k Yellow Gold Womens Round Blue Color Enhanced Diamond Cluster Stud Screwback Earrings 1/4 Cttw. | Combined diamond weight of 1/4 carats total weight represents a range of 0.23 - 0.28 cts. t.w. | All colored diamonds in this piece are enhanced to permanently alter their appearance. | Stone 2: Colored Blue Diamond; 1/8 ct.t.w.; Blue color; I2-I3 clarity; Cluster setting; Treatment - Irradiated