All ruru. studios jewels are made from sterling silver 925. All sterling silver jewelry purchased at ruru. studios are water-resistant and should not tarnish over time.
Our gold-plated jewelry is also made from sterling silver 925. To ensure that the gold-plated jewel does not tarnish, do not expose the jewelry to water, perfumes, alcohol, or any other liquids. If exposed to any of the above the jewel will tarnish and turn silver