Jewelry with natural and synthetic gemstones — whether made of silver or bronze — requires special care. Metal can be cleaned one way, and gemstones another. If a cleaning method or product is unsuitable for a particular stone, it can lose its shine, darken, develop cracks, or even become damaged. This article explains how to care for such jewelry so it stays beautiful for years to come.

The gemstones we use in our jewelry:

Jasper, malachite, lapis lazuli, labradorite, hematite, nephrite, sodalite, specularite, serpentine, synthetic corundum, obsidian, charoite, petrified wood, tiger’s eye, hawk’s eye, black onyx.

These stones are set in sterling silver (925) and bronze (e.g., 92% copper and 8% tin) pieces.

Especially sensitive gemstones

Some stones are particularly vulnerable to moisture, acids, alkalis, and temperature changes.

Malachite, lapis lazuli, sodalite, serpentine, charoite, petrified wood
– Do not soak
– Avoid exposure to acids, alkalis, and abrasives
– Clean only with a dry or slightly damp cloth and a drop of mild soap

Moderately sensitive stones

Jasper, nephrite, labradorite, tiger’s eye, hawk’s eye, black onyx, obsidian
– Can be wiped with a damp cloth
– Brief contact with soapy water is acceptable, but do not soak
– Always dry thoroughly after cleaning

More durable stones

Hematite, specularite, synthetic corundum
– Can be gently cleaned with soapy water
– Avoid mechanical damage

General care guidelines:

1. Do not soak — porous gemstones absorb water and may become damaged

2. Avoid harsh substances — no acids, alkalis, baking soda, ammonia, or abrasives

3. Do not scrub with hard brushes

4. Avoid temperature fluctuations

5. Store in soft pouches or boxes, separately from other jewelry, away from moisture and direct sunlight

Safe cleaning methods

Soapy water and soft cloth
– Add a drop of mild soap to warm water
– Use a damp cloth to gently wipe the metal and stone
– Wipe again with a clean damp cloth
– Dry completely with a soft towel

Dry cleaning
– For regular maintenance, use a microfiber cloth

If the jewelry is heavily soiled and you're unsure how to clean it safely, it’s best to consult a jeweler who works with gemstones.

Conclusion

Jewelry with gemstones requires a gentle, thoughtful approach. There is no universal method — each stone has its own needs. The key is not to soak, avoid aggressive products, clean carefully, and store properly. With the right care, your jewelry will remain beautiful for many years.