Jewelry Care · 2025-11-11
What Does Tarnished 14K Gold Look Like?
How to identify surface oxidation, distinguish tarnish from wear, and restore the finish safely.
Why 14K gold can change color
Fourteen-karat gold blends pure gold with stronger metals. Skin chemistry, humidity, cosmetics and storage can gradually change the alloy’s surface appearance.
What to look for
Tarnish usually appears as a dull film or uneven darkening around edges and recessed areas. Deep scratches, exposed base metal or loose stones need professional inspection.
Care that protects the finish
Wipe jewelry after wear, keep pieces dry and separated, and use a cleaner approved for the exact metal and stone combination.