Solid 14K Gold Stud Earrings With Green Emerald (?) Stones

Real solid 14 karat gold stud earrings. With emerald green stones that I can't identify. They may also be lab created, or some kind of crystal. Their true color is shown best in the closeup pictures. Stamped 14 K on each post and each back and also have a makers mark. Brand new, unworn condition. There is a very small chip on the side of one stone, near the prong. I tried showing it under x20 magnification, but it is small and hard to see. Will be shipped in brand new clear plastic gift box, as pictured.