Introducing our Mens single gemstone stud earring! This earring is perfect for adding a touch of style to your look. It's made from 22ct gold-plated sterling silver and feature a 4mm x 4mm round cut green onyx gemstone. Please note this earring comes as a single stud. The earring is also extremely lightweight at only 0.65g, making it very easy to wear, so you'll never have to worry about being uncomfortable. Plus, they make a great gift for any occasion. Looking for a personalised birthday present, green onyx is the birthstone for May. Available in a variety of other colours too!