Classic D-8285 women's gold december birthstone 6mm stud earrings crafted from gold plated sterling silver metal finish. This beautiful earrings features a post back closure. Classic D-8285 has round shaped December birthstone swiss blue topaz (2cttw) gem. Classic D-8285 measures 6mm width. Classic D-8285 women's stud earrings is brand new in its original packaging.