Oliver Bennett
Why gemstone jewellery needs more thought than a drawer
Gemstones are far less forgiving of each other than most people assume. On the Mohs scale, a diamond sits at 10, quartz at 7, and a pearl at around 2.5 — but hardness alone doesn't tell the whole story. A diamond will happily scratch a sapphire, an emerald is often riddled with internal inclusions that make it surprisingly brittle, and tanzanite has a single direction of cleavage that can split if it's knocked at the wrong angle. Soft stones can also chip harder ones if they strike a sharp edge.
Then there's the metal around the stone. Pure gold is soft and deforms under pressure, silver tarnishes when it meets sulphur in the air, and any plated finish will eventually wear through wherever it rubs. The uncomfortable truth is that most of the damage we see on well-loved pieces happens when they aren't being worn at all — they're sitting in a box, knocking against a neighbour, or wrapped around a chain they've been tangled with for months.
Give every piece its own soft pouch
If you take one thing from this article, make it this: no two pieces should ever share the same loose space. The easiest way to achieve that is a soft pouch for each item.
- Choose untreated cotton, flannel, or velvet. These are gentle on metal and won't shed fibres that work their way into settings.
- Fasten chains and bracelets before they go in, with the clasp closed and the chain gently coiled. An open clasp will scratch everything it touches, including the chain itself.
- Lay chains flat inside the pouch rather than dropping them in a heap. A coiled chain that stays coiled is a chain that doesn't knot.
- Avoid plastic wallets and PVC-lined cases. Trapped moisture and chemical softeners can dull metal and discolour porous stones, especially pearls, opals, and turquoise.
- For pearls and opals, choose a breathable pouch rather than an airtight one. Both stones appreciate a little humidity and dislike being sealed away in dry plastic.
Separate compartments do the quiet work
A pouch protects a piece; a compartment protects the pieces around it. If you're using a jewellery box, look for one with individual slots, or add your own dividers — acid-free tissue paper, small velvet trays, or a fabric-lined roll all work well.
Silver benefits from an anti-tarnish strip or a tarnish-resistant pouch, though don't rely on those alone if the piece sits in a humid room. Rings should never be stacked in a single dish; the bands grind against each other and shanks lose their shape. Stud earrings go in pairs so you're not hunting for a match later, and brooches are best pinned to a fabric panel where the pin can't swing free. If nothing else, make sure harder stones are never loose beside opals, pearls, amber, or coral.
Placement: where the box lives matters as much as what's inside
Where you keep your jewellery affects it as much as how you wrap it. A windowsill or a spot in direct sunlight will fade dyed stones and, over time, can dry out and dull the surface of softer materials. A bathroom is worse: steam, sudden humidity, and hairspray drift into open boxes and coat everything in a fine film.
Central heating creates the opposite problem. Pearls, opals, and antique pieces with organic components prefer a slightly gentler environment, so a small square of barely damp cotton wool in the compartment — not touching the piece — can help maintain a little humidity. Lay pieces flat rather than hanging them. A pearl strand hung on a hook will stretch its silk thread over time, and a heavy pendant on a fine chain will eventually distort the links.
Everyday habits that quietly cause the most damage
Most worn-out jewellery was worn out by a small, repeated gesture rather than one accident. Watch for these:
- The bedside saucer. A convenient dish with three or four rings in it is a ring-scratching machine, especially if any of them are diamond-set.
- The handbag pocket. Coins, keys, and a loose chain in the same space is the fastest route to a scratched clasp and a snapped link.
- The windowsill while washing up. Heat and steam are unkind to settings, and soap residue dulls stones quickly.
- The tissue-wrapped bundle in a drawer. A single tissue around three pieces does nothing to stop them rubbing together.
The fix is simple: decide on one landing spot for everything you take off, and make it a lined, compartmentalised place. It takes a week to build the habit and saves years of wear.
Travel, long-term storage, and an annual check
When you travel, use a purpose-made roll or a hard case with padded slots, and never pack jewellery loose in a suitcase. Wrap each piece individually, and keep precious items in hand luggage where they won't be crushed. For pieces you're putting away for months, clean them first — oils and residues harden and become far harder to remove later — then store them in their pouch, somewhere dry and out of the light. Silver kept long term will always do better in a tarnish-resistant pouch with a strip.
Finally, once a year, take everything out and give it a careful look. Check claws are tight, restringing is due on pearl strands, and clasps still click shut. Rotating what you wear keeps an eye on each piece, and spotting a loose setting early is far cheaper than replacing a stone. Stored properly, good jewellery outlives us all — it simply needs a little space of its own.
