Ag925 sterling silver earrings are coated with the following materials according to their tone:
Silver-toned Ag925 earrings: White Rhodium, RH (coating thickness 0.2μm) or Platinum, PT (coating thickness 0.4μm) – earrings with white rhodium and platinum coatings retain their original quality for a very long time. They do not tarnish or discolor. They are resistant to any color change. Visually, they are slightly darker than pure silver and resemble white gold.
Golden and rose gold-toned Ag925 earrings: The Ag925 silver piece is coated with a double-layer 18K gold coating AU, with a rose gold layer. The gold base layer combined with the top finishing layer provides a stronger and more durable gold coating for the piece. The thickness of the gold layer is 0.4μm.