14kt yellow gold Bise freshwater pearls single earring14kt recycled gold polished finish cluster stud design freshwater pearls post back fastening for pierced ears Please consider that this is sold as a single earring. Pearls should be the last thing that you put on in the morning and the first thing you take off at night. Avoid contact with perfumes or creams, and simply wipe with a soft cloth to clean. Hallmarked in the United Kingdom at the London Assay Office.