Silver Stud Earrings with White Button Shaped River Pearl 6-6.5 mmPearl Stud Earrings These sterling silver stud earrings are designed for classic, everyday wear. Each earring showcases a single, white cultured river pearl, which is button shaped for a neat profile that sits flush against the earlobe. The pearls measure between 6 mm and 6. 5 mm in diameter, offering a subtle and refined appearance. To ensure they remain securely in place, the earrings are fastened with traditional sterling silver butterfly backs.