18kt yellow gold 18kt yellow gold Starlight Golden South Sea Pearl and diamond earrings from YOKO LONDON featuring for pierced ears, Golden South Sea pearl 10-11mm and G/VS quality grade 0.99ct diamonds. Two's company! 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 .