When it comes to diamond studs, one size does not fit all! Our team of experts will match your unique earlobe to the right stud size. Please complete this form, and upload a photo that is straight-on of your ear, holding a ruler or measuring tape, like this example. If you don't have a ruler or measuring tape, a standard card from a deck of cards or a standard index card will also work! If you have any questions or need any help, please contact Hello@SerpentineJewels.com.