These lab-made blue opal studs measure 7 mm in diameter. They are set in a sterling silver back which is nickel free and lead free, making them great for kids or sensitive ears.
Right now we are shipping orders pretty much on schedule. It takes us between 3-5 business days to prepare your order but if there is a delay we will email you and let you know ASAP. It is just my Mom and I doing everything so we appreciate your patience :)