18kt yellow gold 18kt yellow gold Classic freshwater pearl and diamond pendant necklace from YOKO LONDON featuring freshwater pearl, AA quality pearls, diamond, G/VS diamond colour and clarity and spring-ring fastening. 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..
