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