These precious earrings are perfect for little girls as young as infants cause of its size. It’s Russian gold probe 583 stamped which equals 14 k solid rose gold . They are small but not gold filled or gold over silver, no, it is solid 583 probe gold equivalent to 14k gold in USA. I am not sure about the stones most likely lab created diamonds or crystal rocks ( were used a lot in Soviet Russia due to their sparkle) Comes with the box .