You can safely clean most natural stones with lukewarm water and a little mild soap - but pyrite, malachite, and pearls may not tolerate such a bath. Here is how to clean natural stone jewelry without risk: you will find a table of methods for individual stones, separate guidelines for silver and gold plating, and a list of mistakes that most often end up damaging your favorite bracelet.
Before you start: three questions that will save you trouble
Every natural stone jewelry piece consists in practice of three elements: the stone, the setting, and what connects them. Only together do they determine which cleaning method you can safely use.
- What kind of stone is it? Hard quartz stones - amethyst, citrine, rock crystal - will withstand a water bath without harm. Porous stones (malachite, turquoise, lapis lazuli) and those containing iron (pyrite, hematite) will not.
- What kind of setting is it? Solid silver is cleaned differently from gold plating. A thin layer of gold does not tolerate abrasive pastes or homemade “inventions” involving baking soda.
- What are the stones strung on? Elastic and jewelry cord do not like being soaked - they lose their elasticity and wear through more quickly.
If you are not sure which mineral you are dealing with, choose the gentlest method: a dry or slightly damp microfiber cloth. You cannot damage anything with it.
Basic method: lukewarm water, mild soap, a soft brush
For hard, non-porous stones without gold-plated elements - agate, onyx, amethyst, citrine, rose quartz, smoky quartz, rock crystal, or tourmaline - a short bath is the safest option. Prepare a bowl of lukewarm water with a little mild soap that does not contain alcohol.
Immerse the jewelry only briefly - stones do not like being soaked for a long time. Gently clean it with a soft-bristled brush, rinse it with lukewarm water, and leave it to air-dry on a soft cloth. If you have hard tap water, use filtered water for rinsing: this will help you avoid streaks and watermarks on the stones and settings.
How to clean natural stone jewelry: a stone-by-stone table
This quick guide covers the stones that most often end up in your jewelry boxes. The overarching rule: the softer, more porous, or more “metallic” the stone, the less water it should be exposed to.
| Stone | Safe method | What to avoid |
|---|---|---|
| Agate, onyx, jasper | a short bath in lukewarm soapy water, a soft brush | prolonged soaking, hot water |
| Amethyst, citrine, rose quartz, clear quartz | a short soak as described above, followed by drying with a soft cloth | full sunlight - amethyst and citrine fade from UV |
| Pyrite, hematite | a dry or minimally damp cloth only | water and moisture - the iron they contain may corrode |
| Malachite, lapis lazuli, turquoise | wiping with a soft, lightly dampened cloth | detergents, acids, soaking (porous stones) |
| Pearls, coral, amber | a soft cloth after each wear | perfume, hairspray, household chemicals |
| Opalite, howlite | gentle wiping with a damp cloth | scrubbing, hard brushes |
You ask about two stones from this table most often. Amethyst can safely be washed in lukewarm soapy water - just make sure it dries away from the window, as its violet color fades irreversibly from UV radiation. Pyrite is its opposite: the iron it contains oxidizes when exposed to moisture, so clean it only when dry, with a soft cloth. We have also devoted a separate article to this remarkable mineral.
Cleaning silver jewelry with stones
When cleaning silver with stones, work “dry.” Wipe the metal elements with a silver-cleaning cloth soaked in cleaning solution - it removes dark tarnish and restores shine in just a few minutes. Just make sure the solution does not touch the stone itself, as cleaning substances can dull its surface.
The popular home method using baking soda and foil works only for silver without stones: line a bowl with aluminum foil, pour in 200 ml of hot water, add two teaspoons each of salt and baking soda, place the jewelry inside for 15 minutes, then rinse it and wipe it dry. However, hot water and a sudden chemical reaction are too much for most minerals - and an absolute “no” for gold plating.
Be careful with ultrasonic cleaners, too. They are excellent for cleaning silver itself, but high-frequency vibrations can enlarge natural microcracks and chip more delicate stones.
How to care for gold-plated and silver-plated jewelry
Gold plating is a thin layer of gold over silver - beautiful, but demanding. Wipe it with a soft cloth lightly dampened with water, without pastes, powders, or products for solid silver, which could wear it away. For the same reason, remove gold-plated natural stone earrings before showering, exercising, and applying perfume.
We explain where gold plating wears away first and what damages it in the article gold-plated silver wears away: what damages gold plating and when to choose 585 gold.
If the gold layer has worn away over time or the silver has lost its shine, the jewelry can be professionally refreshed. At Brazi, we offer electroplating with polishing: rhodium plating protects silver from tarnishing, gold plating - standard, Italian, or rose - restores its color, while ruthenium plating gives it a graphite-black shade and increases the coating's resistance to abrasion.
From our workshop: stones for years to come
Looking for jewelry that is easy to care for? In Brazi's stone jewelry collection, you will find over 500 designs - from raw pyrite to amethysts and quartz set in silver.
Elastic and cord bracelets: clean them, but do not soak them
The most popular natural stone bracelets are strung on elastic or jewelry cord - and those, not the stones, are the weakest link. Hot water with detergent weakens the fastening, while soaked elastic loses its flexibility faster.
Instead of soaking them, wipe the stones one by one with a slightly damp microfiber cloth, then leave the bracelet to dry laid flat. This prevents the elastic from stretching under the weight of the wet stones.
What not to do: 7 mistakes that cost the most
- Do not soak jewelry for hours - prolonged soaking harms every stone and shortens the life of adhesives and cords.
- Do not clean pyrite or hematite with water - both contain iron and may corrode when exposed to moisture.
- Do not use baking soda and foil with stones or gold-plated jewelry - this method is only for smooth, solid silver.
- Do not put natural stones in an ultrasonic cleaner - vibrations can enlarge microcracks and chip the stone.
- Do not use vinegar, bleach, or abrasive creams - acids and abrasives dull stones, especially porous ones.
- Do not dry jewelry with a hair dryer or on a radiator - sudden temperature changes can cause cracks.
- Do not leave amethyst and agate in the sun - their intense colors fade due to UV radiation.
Care begins before cleaning
The best cleaning method is the one you rarely need to use. Follow the jewelers' rule: jewelry goes on last and comes off first - after perfume, creams, and hairspray, but before removing makeup. Cosmetics settle on stones and take away their shine faster than dust.
The other essential is storage: separate pouches or compartments, a jewelry box with a soft lining, away from sunlight and moisture. We describe step by step how to protect chains from tangling and scratches in our guide how to store necklaces.
And if you want to know when to take off your jewelry during the day and how to combine stones with different metals, see our jewelry-wearing guide. Good habits are half the battle.
FAQ: cleaning and cleansing natural stones
Can every natural stone be cleaned with water?
No. Pyrite and hematite contain iron and may corrode when exposed to moisture, while soft or porous minerals - such as malachite or selenite - become dull and lose their smooth surface. If in doubt, check the stone in the table above or choose a dry microfiber cloth.
How should you cleanse amethyst without making it lose its color?
Amethyst can tolerate a short bath in lukewarm water with mild soap. However, its purple color is sensitive to UV radiation, so dry it away from the window and store it in a closed jewelry box - fading from sunlight is irreversible.
How does cleaning differ from energetic cleansing of stones?
Cleaning removes physical dirt, and only that is a matter of care. Energetic cleansing of natural stones is part of tradition: mineral enthusiasts place them in moonlight or next to clear quartz, believing that this “resets” their energy. It is a matter of belief, not mineralogy - it neither helps nor harms the stone, as long as you do not leave it in the sun or water.
How often should you clean natural stone jewelry?
With daily wear, a quick wipe with a cloth after taking your jewelry off is enough, along with more thorough cleaning roughly once a month. Clean jewelry worn occasionally before putting it away, so sweat and cosmetics do not remain on the stones for long.
Before you start cleaning silver, it is worth knowing what you are dealing with: in our guide does silver attract a magnet, we explain what the popular magnet test really checks.