Which jewelry materials are truly waterproof?

ZKZ Editorial TeamMain answer · Product & gemmology desk

"Waterproof" is not a precise jewelry term. Water itself rarely harms solid metals, but soap, chlorine, salt and sweat can, and plated layers and some stones are more sensitive.

Solid metals

Our advice Solid gold and platinum are generally tolerant of water. Sterling silver will not dissolve in water but tarnishes faster with moisture and chemicals, and chlorine can damage it. Stainless steel and titanium are also commonly used for water-friendly jewelry.

It depends Whether a piece is fine in the shower depends on the metal, the finish, any glue or coating and what is in the water. Chlorine and hot-tub chemicals are harder on metals than plain water.

Plated and coated pieces

Our advice A thin plated layer can wear faster when it is wet and rubbed. Lacquer or coatings can soften or lift with soaking.

Stones and settings

Our advice Hard stones such as diamond do not mind water, but soft or porous materials may. Settings that use glue, and stones such as pearls, need extra care. Water can also get under a loose stone and hide a problem.

Our advice We take jewelry off before pools and hot tubs, and rinse and dry it after any wetting.

Habits that help more than materials

• Take jewelry off for swimming, hot tubs and cleaning
• Rinse after sea water and dry thoroughly
• Remove it before applying lotion or sunscreen
• Never leave wet jewelry in a closed pouch

If you want a worry-free piece

1. Choose a solid metal rather than a plated one.
2. Avoid glued stones and soft materials for water use.
3. Ask the maker what the piece is tested for, and ask them to put it in writing.

A short guide by situation

• Shower: solid metals are usually fine, but soap film dulls them, so rinse and dry.
• Sea and pool: remove silver and plated pieces; salt and chlorine are the problem.
• Gym: sweat is acidic enough to speed tarnish; take silver off or wipe it afterwards.
• Travel: carry the piece you want to keep safe rather than swimming in it.

Uncertain We cannot say a given piece is waterproof. Without a stated test by the maker, treat the word as a marketing claim and care for the piece accordingly.

Related reading: What should I do if my jewelry arrives damaged or not as described? · How to Request a Jewelry Prototype

Sources

• GIA, Diamond care and cleaning

Fact = stated by the cited source. Our advice = editorial recommendation. Uncertain / it depends = limits of what can be said in general.