The Best Waterproof Jewellery in NZ (2026 Buyer's Guide)

What "waterproof" actually means when you're buying jewellery

I started Florence because I was tired of taking my jewellery off every time I washed my hands or jumped in the sea. I wanted pieces I could forget I was wearing, in the best way. So when people ask me what the best waterproof jewellery in NZ is, I get a bit particular about it, because the word gets thrown around a lot and it doesn't always mean much.

Plenty of brands will tell you their jewellery is waterproof. What they often mean is "it'll survive a splash if you're quick about it." That's not the same as something you can wear in the shower, at the beach, through a sweaty walk up the hill, and still have looking good a year later. The difference comes down to what the piece is actually made of.

If you only take one thing from this guide, let it be this: waterproof isn't a coating you spray on at the end. It's a result of the materials. So that's where we'll start.

Vermeil vs PVD steel: the two materials worth your money

When you're shopping for waterproof jewellery in NZ, you'll mostly run into two quality options. Everything else tends to be cheap plating that won't last, so I'll skip past that.

Gold vermeil on sterling silver

This is what we use for our gold range, and it's my personal favourite for a reason. Vermeil is a proper layer of 18k gold over solid 925 sterling silver. The gold is thicker than standard plating, and the base underneath is real silver rather than some mystery metal. That combination is what lets it stand up to water, sweat and daily wear without tarnishing.

The lovely part is that it still looks and feels like fine gold jewellery. You get the warmth and the weight of something proper, at a price that doesn't make you nervous about wearing it to the beach.

PVD-coated stainless steel

Steel with a PVD gold coating is the other genuinely waterproof option you'll see around. It's tough and holds up well to water, which is why a lot of brands lean on it. The trade-off is in the feel and the look. Steel sits differently on the skin, and the gold tone can read a little flatter than vermeil. Some people don't mind at all. I just prefer the softer warmth and the sterling silver base you get with vermeil.

Both can be truly waterproof. It comes down to whether you want the fine-jewellery feel of vermeil on silver, or the rugged practicality of steel.

Why the material matters more than the marketing

Here's the thing nobody tells you when you're scrolling. A piece can look identical to a quality one in the photos and fall apart in two months. The reason is almost always the base metal hiding underneath the gold.

Cheap jewellery is usually built on copper or brass with a whisper-thin layer of gold on top. Water gets to that base metal, it reacts, and you end up with tarnish, a green mark on your skin, or that sad dull patch where the gold has worn through. None of that is really about whether the piece got wet. It's about what was underneath all along.

That's why everything we make is nickel-free and built on 925 sterling silver. It's hypoallergenic, so it suits sensitive skin, and because the foundation is solid silver rather than a reactive base metal, it stays looking the way it did when you bought it. Waterproof and tarnish-resistant aren't separate features here. They come from the same good bones.

How to choose waterproof jewellery you'll actually keep wearing

A few honest pointers I'd give a friend who was shopping around:

• Check the base metal, not just the finish. "Gold" on its own tells you nothing. Look for vermeil on sterling silver, or solid sterling silver, so you know what's underneath.
• Look for nickel-free and hypoallergenic. If a brand can't tell you it's nickel-free, assume it isn't. This matters even more if your ears or skin have ever reacted before.
• Pick pieces for your real life. If you swim, walk, work with your hands or just hate fussing, choose things rated for water and wear, not delicate party pieces you'll be scared to get wet.
• See if there's a guarantee. A brand that stands behind its quality will say so. We back ours with a 90-day quality guarantee because I'd want the same reassurance.
• Think about price honestly. Our pieces sit around $60 to $80, which is the everyday-luxury sweet spot. Cheaper than that and you're often paying for plating that won't last. Much pricier and you're often paying for a name.

What makes the Florence range stand out

I'll keep this part short because I'd rather you judge the pieces than my sales pitch. Our gold range is 18k gold vermeil on 925 sterling silver, and we also have a pure sterling silver range for anyone who prefers a cooler tone. Everything is hypoallergenic, nickel-free, waterproof and tarnish-resistant. That's not a list of buzzwords, it's just what the materials give you.

You can shower in it, swim in it, sweat in it and sleep in it. The pieces are designed for the way women actually live, not for being precious about. If you want somewhere to start, the everyday wear collection is full of the easy, go-with-everything pieces I reach for most mornings. And if you'd rather see what other people are loving, the best sellers are best sellers for a reason.

Every order arrives gift-boxed and ships right across New Zealand and Australia, so it's an easy one whether it's for you or someone you love.

A small note on care

Waterproof doesn't mean indestructible, and a tiny bit of care goes a long way. I rinse mine under fresh water after a swim in the sea, give it a gentle dry, and store it somewhere it won't get scratched up against other pieces. That's genuinely all it takes to keep waterproof jewellery looking new for years.

If you've been hunting for the best waterproof jewellery in NZ, I hope this made the choice feel a little clearer. Have a browse of the everyday collection when you're ready, and find a piece you never have to take off.

Frequently asked questions

Can you really wear waterproof jewellery in the shower and the sea?

Yes. Our pieces are made to handle water, sweat and swimming without tarnishing, so you can shower, swim and go about your day without taking them off. A quick rinse and dry afterwards keeps them looking their best.

Is gold vermeil better than gold-plated for waterproof jewellery?

Vermeil is a thicker, more durable layer of gold over solid sterling silver, so it holds up far better to water and daily wear than thin standard plating. That thickness is a big part of why it lasts.

Will waterproof jewellery turn my skin green?

It shouldn't. The green mark usually comes from cheap base metals like copper or brass. Our pieces are nickel-free and built on 925 sterling silver, so they're kind to skin and won't leave a mark.

How long does waterproof jewellery last?

With a little care it can last for years. We back every piece with a 90-day quality guarantee, and good vermeil on sterling silver will stay looking lovely well beyond that with the odd gentle clean.