My dh bought me some diamond studs (white gold posts) after my ds was born 6 years ago. I wore them for several years no problem but then all of a sudden they made my ears really sore. I can't wear them now which is annoying as they weren't cheap. I had the posts cleaned and re-coated but it's made no difference.
Is there anything I can do as I really would like to be able to wear them?