If you're looking for an alternative to a simple ball stud earring for everyday wear then why not choose a square? Not only do these angular lovelies bring your look right up to date in line with the recent geometric trend, but they are comfortable and discrete enough for any occasion. Measuring just 5mm x 5mm x 1.5mm they have a flat, polished finish and are set at the front of a 10mm pin with a butterfly back fastening.