Ag925 sterling silver earrings are coated with different materials based on their color.
Silver-tone Ag925 earrings: Coated with White Rhodium (RH) with a thickness of 0.2μm or Platinum (PT) with a thickness of 0.4μm. Silver-tone jewelry coated with white rhodium or platinum maintains its original quality for a long time. It does not tarnish or fade and is highly resistant to color changes. The coating gives a slightly darker finish than pure silver, resembling white gold.
Gold-tone and rose gold-tone Ag925 earrings: The Ag925 silver jewelry is coated with a two-layer 18K gold or rose gold finish. The combination of a base gold layer and a top finishing layer ensures a stronger and more durable coating. The thickness of the gold layer is 0.4μm.