How should I clean and care for a bespoke ring?

Fine jewellery is engineered to last, but daily wear still means daily contact with soap, skin oils, knocks, and grit, and how a piece is cleaned and stored has a real effect on how it looks and holds up over years of wear. Most of what matters is simple and doesn't require special products, but a few genuine risks, particularly around certain stones and certain cleaning equipment, are worth knowing before they cause damage that can't be undone.

Safe cleaning at home

For the great majority of rings, a simple routine done every few weeks is enough to keep them looking their best.

Fill a small bowl with warm (not hot) water and add a few drops of mild washing-up liquid, avoiding anything with added moisturisers, antibacterial agents, or strong fragrance, which can leave a residue. Let the piece soak for five to ten minutes to loosen everyday grime, then use a very soft brush, a clean, unused soft toothbrush is ideal, to gently work around the setting and any hard-to-reach areas behind stones, where soap and skin oils tend to collect and dull a stone's brilliance more than surface dust ever does. Rinse thoroughly under running water, checking that all soap residue is gone, and dry immediately and completely with a soft, lint-free cloth before putting the piece away. Any dampness left in contact with the metal, particularly inside a closed setting, is best avoided as routine practice.

This method is broadly safe for diamonds and most hard, untreated gemstones, and for gold and platinum settings. It is also the safest method for delicate or treated stones, pearls, opals, emeralds, and similar, which is a useful thing to remember: when in doubt about a particular stone, this gentle warm-water method is the fallback that's very unlikely to cause harm, even if it's not the fastest or most thorough option available.

What to avoid entirely

Chlorine and bleach. Chlorine, from swimming pools, hot tubs, or household bleach, reacts with gold alloys and can weaken the metal structure over repeated exposure, causing pitting or discolouration that isn't easily reversed. It's worth removing rings before swimming in chlorinated water or doing any cleaning that involves bleach-based products.

Abrasive cleaning. Household abrasive cleaners, baking soda pastes, and anything with a gritty texture can scratch softer metals and polished stone surfaces, even when the scratching isn't visible immediately. Toothpaste, sometimes suggested online as a jewellery cleaner, falls into this category too and is best avoided for the same reason.

Alcohol-based and acetone products. Perfume, hairspray, and nail varnish remover can dull a polished finish and, on some treated or porous stones, cause more serious surface damage. As a habit, putting on jewellery after applying these products, rather than before, avoids most of the exposure.

High heat. Sudden temperature changes, hot water followed by cold rinsing, or exposure to direct heat, are a specific risk for certain stones (opal especially) and are worth avoiding as a general rule even for pieces without heat-sensitive stones.

Ultrasonic cleaners: real risks for specific stones

Ultrasonic cleaners work by agitating a liquid at high frequency to shake dirt loose, and while this is effective on hard, untreated, structurally stable stones, principally diamonds, it is genuinely risky for a specific list of stones and should be avoided for them entirely, whether at home or, if you're ever unsure, worth confirming directly with whoever is doing the cleaning.

Pearls should never go in an ultrasonic cleaner. They're soft, organic, and can crack or have their outer nacre layer stripped by the vibration, leaving them dull or visibly damaged.

Opals contain water within their structure and are prone to a specific kind of damage called crazing, a network of fine surface cracks, when subjected to vibration or rapid temperature change. Ultrasonic cleaning is a common cause of this and the damage is permanent.

Emeralds are commonly treated with oil or resin to fill natural surface-reaching fractures and improve clarity, a standard, widely accepted treatment in the trade, but one that ultrasonic vibration and heat can strip out, making existing fractures suddenly far more visible and leaving the stone more fragile than before. Emeralds are also simply more brittle than many other gemstones and can chip under vibration even without a fracture-filling treatment involved.

Other treated or fractured stones more broadly, anything filled, oiled, dyed, or with visible internal fractures (which a jeweller can usually tell you about, since it's typically disclosed at the point of sale) carry similar risk, since ultrasonic energy tends to find and exploit exactly this kind of internal weakness.

If you're not certain whether a particular stone in your ring is ultrasonic-safe, the safe default is to assume it isn't, and use the gentle warm water method instead, or ask a jeweller directly before any ultrasonic cleaning is done, including cleaning offered as a courtesy at a jewellery counter.

When to take a ring off, and when it's fine to leave it on

The honest answer here has more nuance than a blanket rule, since the real question is about risk of impact and chemical exposure, not the activity itself.

Gym and weights work puts a ring at real risk of impact damage against equipment, and the friction and pressure of gripping a bar can also, over time, distort a band's shape or loosen a setting. Taking rings off for gym sessions is a genuinely sensible habit, not an overcautious one.

Gardening and manual tasks expose a ring to grit, impact, and chemical products (fertiliser, cleaning agents) that are best kept away from settings. Removing rings for this kind of work is worth doing as routine.

Swimming, as covered above, is mainly a concern because of chlorine and, in cold water, the risk of a ring slipping off a finger that's shrunk slightly in the cold. Occasional swimming with a ring on isn't going to ruin it, but it's not something to do as a daily habit.

Sleeping with a ring on occasionally is fine for most designs, though it's worth avoiding as a nightly routine, both for comfort and because rings can snag on bedding or a partner during the night. Rings with raised or delicate settings are more vulnerable to snagging than a simple band.

Handwashing and showering are lower-risk but not risk-free: soap residue builds up behind stones over time and dulls their appearance, which is part of why the periodic soak-and-brush routine above matters. There's no need to remove a ring for a quick handwash, but it's reasonable to remove it before an activity involving a lot of soap or lotion.

The general principle worth keeping in mind is that most damage to fine jewellery comes from impact and chemical exposure, not from ordinary daily wear, so the activities worth actively removing a ring for are the ones involving contact sport, heavy equipment, chemicals, or extremes of temperature, rather than daily life in general.

Storing pieces so they don't scratch each other

Diamonds are hard enough to scratch almost any other gemstone and even other diamonds, so storing rings loose together in a single drawer or pouch, touching each other, is one of the more common and avoidable causes of surface damage. Individual soft pouches, or a jewellery box with separate padded compartments, keep pieces from contacting each other in storage. It's also worth keeping jewellery away from direct sunlight and significant humidity where possible, since some stones (opal again, and some organic materials like pearl) are sensitive to both over long periods, and a stable, dry environment is simply better for metal finishes generally.

Professional check-ups: how often, and what they cover

A professional check, distinct from a clean, examines the structural condition of a piece: whether claws holding a stone have worn thin, whether any stone has become loose in its setting, and whether the shank shows signs of wear, particularly at the base, which typically experiences the most friction and stress over years of wear.

For a ring worn daily, an annual check is a sensible baseline, and every six months is worth considering for a ring with valuable centre stones or delicate claw settings, since catching a worn claw before it fails is considerably better than losing a stone. Claws themselves typically need re-tipping only every five to ten years under normal wear, but the check itself is worth doing more frequently than that, since it's the check that tells you whether that point has been reached.

A typical professional service includes a full inspection under magnification, checking and, if needed, tightening claws and settings, and usually a professional clean, often using an ultrasonic or steam cleaner where the specific stones involved make that appropriate, alongside hand finishing that a home clean can't replicate. Costs vary by jeweller and scope, but a general check-and-clean service commonly runs from around £20 to £40, while more involved work, re-tipping worn claws or resetting a loose stone, is priced separately and typically starts from somewhere in the region of £15 to £30 per claw, scaling up with the number of claws and the metal involved.

The bottom line

Most fine jewellery just needs warm water, a mild soap, a soft brush, and a thorough dry, done every few weeks, plus genuine caution around chlorine, abrasives, and heat. Know which of your stones, pearls, opals, emeralds, and any treated or fractured stone, should never go near an ultrasonic cleaner, and default to the gentle hand-wash method whenever you're not certain. Beyond that, an annual professional check is the single most useful habit for catching wear before it becomes a lost stone, and it costs far less than the alternative.