These earrings are very unique, designed with a large, bezel-cut, pastel green Prehnite  gemstone with a half moon around it made with rhodium and 15 zircon gemstones. These are 22k gold vermeil stud earrings. 

Interesting Fact: Zircon is an important gemstone of many colors and is an historical gemstone used for thousands of years. It is sometimes looked upon as a cheap diamond simulate, but in actuality it can be a valuable gem. Its color diversity is caused by traces of certain impurities.