A pair of chic and charming freshwater pearl stud earrings from A B Davis. The pearl is set in a circle of sterling silver with cubic zirconia detailing around the edge. For pierced ears. Pearls measure 9mm - 9.5mm Care instructions: When cared for properly, pearls can last a lifetime. Put your pearls on last when getting ready and make them the first thing you take off when you come home. Keep them away from household chemicals including perfume, makeup and hairspray as they dull the lustre of your pearls. Before putting your pearls away, wipe them with a soft cloth and store them separately from other jewellery to avoid scratching their tender surfaces. The best way to care for your pearls is to wear them regularly, as the body's natural oils keep pearls lustrous.