Honora Sterling Silver Freshwater Cultured Pearl, Topaz, and Diamond Drop Earrings (0.08cttw, I-J Color, I2-I3 Clarity) Post with friction back, earring backs included All our diamond suppliers confirm that they comply with the Kimberley Process to ensure that their diamonds are conflict free. Gemstones may have been treated to improve their appearance or durability and may require special care.