Gold Petit Double Ball Studs9ct Yellow Gold Double Ball Stud Earrings. With a refined 7. 5mm diameter, these studs offer a sleek, polished finish that exudes timeless elegance. Secured with butterfly fittings for a comfortable fit, these versatile earrings are perfect for everyday wear or adding a hint of sophistication to special occasions. Crafted from rich yellow gold, they bring understated charm and class to any jewellery collection, making them an essential accessory for