All our gold jewelry is antitarnish treated to minimize the risk of oxidation. To maintain the longevity of your jewelry, you are discouraged from using the jewelry when bathing, exercising, showering or sleeping. Clean your gemstones with a soft brush and warm water then wipe any remaining liquid with a dry cloth.
Information: To keep a long-lasting plating, our Gold jewelery is plated with an extensive 18-carat Gold plating. We always use rhodium treated recycled sterling (925) silver in the base of our jewelry. The boxes = FSC certified (ECO). Hilke Collection follows SWEDACs rules for marking and control and our name stamp is GHI.