These 18K Gold Multi Blue Opal Stud Earrings from Liv Oliver Jewelry are the perfect accessory for any occasion. The earrings measure 6 millimeters and are made of 18K gold plating. The stones are opal, giving the earrings a unique and beautiful look.These earrings are perfect for any outfit, whether you're dressing up for a special occasion or just want to add a touch of glamour to your everyday look. They make a great gift for any occasion, and are sure to be a treasured piece for years to come.