<span><em>Define your style with stack-and-layer essentials from our Pure Collection. Create the perfect look to show off your personality.</em></span> As a single stud or pretty pair, our petite earrings glow with 3mm round opals! Crafted in 14kt yellow gold, this simple pushpin threaded style features a flat back that won't poke or jab while you're taking a quick nap or getting a full night of beauty sleep. Insert the backing first into a pierced ear. Designed for 24/7 wear, these easy earrings are ideal for an active lifestyle and can be worn without worry during workouts, travel and all of your daily activities. Suitable for most standard ear piercings. Opal earrings.