Children's and Teens' Earrings: Surgical Steel with Gold IP, 7mm Heart Screw Back Earrings in Glorious Green.

The closest shade of green to describe this gorgeous colour is "peridot."  (Birthstone for August birthday girls.)  The green CZ is semi-faceted for extra sparkle.  They measure 7mm with a 1mm thickness rod, and ball screw backs and would suit from age 5 to teens.  

Also available in awesome aqua.