14kt yellow gold Boucle Parc pearl hoop earring from SOPHIE BILLE BRAHE featuring 14kt yellow gold, polished finish, medium hoop design, freshwater pearls, post-back fastening and 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..