18kt black gold 18kt black gold Duet South Sea pearl and diamond earrings from YOKO LONDON featuring South Sea pearl, AA quality pearls, round cut diamonds, G/VS diamonds colour and clarity and for pierced ears. These earrings come as a pair.. This piece comes with a certificate of authenticity.. 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..
