Three pairs of stud earrings in graduated sizes featuring prong-set Swarovski Zirconia rounds in 10k gold</br>Stud sizes are 4mm?? 5mm?? and 6mm. Total box set is 3.5 carats</br>Friction-back posts</br>Made in USA</br><br/>http://www.amazon.com/gp/product/B00EDFKVJS