Cushion 4-Prong pre-notched Earring Stud Setting MountingCushion 4 prong Pre Notched basket stud earring settings are precisely crafted with metal mold for finer finish. These high quality semi polished settings are intended for faceted stones and require with proper tools and skills to set and finish. With pre notched settings, the girdle notch is already prepared for your convenience. Semi Polished setting only, Earring backs and stone sold separately, Quality Mark: Yes, Primary stone: Cushion faceted,