Ag925 sterling silver earrings are coated with the following jewelry materials based on their tone:
Silver-tone 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 fade, and are resistant to color changes. They are visually slightly darker than pure silver and resemble white gold.
Gold and rose gold-tone Ag925 earrings: Ag925 silver jewelry is coated with a double layer of 18K gold plating AU and rose gold plating. The gold base layer plus the top finishing layer provide the jewelry with a stronger and more durable gold coating. The thickness of the gold layer is 0.4μm.