Waterproof Jewellery: What It Actually Means

I get this question constantly: is this waterproof jewellery, or do I need to take it off before my shower? And honestly, I've been making jewellery for ten years and I still think the term gets thrown around way too loosely. So let's actually talk about what it means, what holds up in real life, and what to look for before you spend your money.

What "waterproof jewellery" actually means

Waterproof jewellery is designed to withstand water, sweat, and daily wear without tarnishing, turning green, or irritating your skin. That covers showering, swimming, exercising, and generally forgetting to take it off (which, same).

The catch is that not every brand uses the term the same way. Some use it to mean "won't rust in the shower." Others use it to mean "you can wear this to the beach every day for years and it'll still look new." Those are very different promises, and the material is what separates them.

The metals that actually hold up

14k gold-filled

This is our go-to at The Littl, and for good reason. Gold-filled is a solid layer of 14k gold mechanically bonded to a brass core. Legally, it has to contain at least 1/20th gold by weight, which means the gold layer is 100 times thicker than standard gold plating. That thickness is what makes it genuinely waterproof. The gold layer doesn't react with water the way plating does, so it won't flake, fade, or turn your wrist green after one gym session.

Not gonna lie, when I first started the brand I was surprised by how many customers came to us after being burned by "gold" jewellery from other places. Nine times out of ten, they'd been wearing gold-plated pieces sold as if they were something more durable. Gold-plated has a layer so thin it can wear off in weeks, especially with regular water exposure.

If you want to understand the full difference, I wrote a whole post on gold-filled vs gold-plated that breaks it down properly.

Sterling silver

Sterling silver is 92.5% pure silver. It's beautiful, hypoallergenic, and genuinely durable. The honest truth with silver is that it can tarnish over time, especially if it's exposed to chlorine or left wet without being dried. That doesn't mean it's not a good choice for daily wear (it absolutely is), but it needs a little more attention than gold-filled if you're swimming in pools regularly.

Our Bar Chain Bracelet in sterling silver is a good example of a piece people wear non-stop, including in the shower, and it holds up well with basic care.

Solid gold

Solid gold (9k, 14k, 18k) is genuinely waterproof, full stop. It will never tarnish, never turn green, never react with water. It's also priced accordingly. If you're after solid gold, a fine jeweller is the right place to go. We don't carry a solid gold collection at The Littl (outside of a few body jewellery pieces), so I'd never want to send you looking for something we don't stock.

What to avoid

Anything described only as "gold tone", "gold coloured", or just "stainless steel with gold finish" without mentioning the gold content. Stainless steel base pieces can be genuinely water-resistant on their own, but the gold finish on top is usually just plating, which won't last. If a product description can't tell you what the gold actually is, that's your answer.

What happens to cheap jewellery in water

You've probably seen it. The green ring around your finger. The black streaks on your wrist. The earring that looked fine on Monday and looks completely different by Friday. That's gold plating breaking down, and water speeds up the process significantly. Sweat is even more aggressive than fresh water because of the salt and acidity.

Gold-filled doesn't do this. The gold layer is substantial enough that normal daily water exposure, including sweating, showering, and swimming in the ocean, won't degrade it in any noticeable way. We've been making gold-filled jewellery for ten years and the pieces people buy from us are genuinely still going strong years later (obsessed with hearing those stories from customers, honestly).

How to care for waterproof jewellery properly

Even genuinely waterproof jewellery lasts longer with a little care. None of this is complicated.

• Pat pieces dry after swimming rather than leaving them wet
• Avoid applying perfume or sunscreen directly onto your jewellery
• Give chlorine a rinse off after pool swims
• Store flat when you're not wearing it, not tangled in a pile
• Clean occasionally with a soft cloth

That's genuinely it. No special solutions, no taking everything off every time you wash your hands. If you want more detail, I covered this in our waterproof jewellery swimming care guide.

Our pieces that are designed for exactly this

Everything in our 14k yellow gold-fill collection is built to be worn every day, in water included. A few that are particularly popular for this reason:

The 20mm Open Hoop Stud Earrings are one of our bestsellers, and I think a big part of why is that people put them in and genuinely forget about them. They shower in them, sleep in them, take them to the beach (trust me on this one). The 14k gold-filled construction means they won't tarnish or irritate even the most sensitive ears.

The Bead Chain Necklace in 14k yellow gold fill is another one I'd recommend if you want something you can genuinely wear 24/7. Simple, minimal, and holds up beautifully with regular water exposure.

For a deeper look at what makes gold-filled jewellery worth it, this post on what gold-filled jewellery actually is covers everything.

Are you a shower-in-your-jewellery person, or do you take it all off every night? I'm genuinely curious, because it seems like everyone has a strong opinion on this one.

P.S. If you have sensitive skin and waterproof jewellery is something you've been looking for specifically for that reason, it's worth reading our post on jewellery for sensitive skin. The metals that handle water well and the metals that are good for sensitive skin overlap almost entirely, which makes things a lot easier.