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❤️ Cadena is now Raena Stones (Discover why →)

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Era Necklace - Cadena Jewellery
Era Necklace - Cadena Jewellery
Era Necklace - Cadena Jewellery

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Era Necklace

5.0
Rated 5.0 out of 5 stars
1 Review
£38.00 Regular price £63.00
In Stock Low stock Out of stock Item is unavailable
ColorSilver-Aqua

Completely waterproof - never take it off

All our earrings are lightweight and can be returned

Next Day Delivery & 60 Day Returns

Lifetime warranty

A dainty necklace that is perfect to layer with our Bella Necklace or for a more subtle statement! Made with high-quality cubic zirconia stones and carefully plated with 14k gold onto stainless steel.

 

  • Free UK delivery on orders over £75: 1-3 business days.
  • Free International delivery on orders over $100: 3-5 business days. Duties and taxes are included at checkout.

316L Stainless Steel
Same grade as Rolex & Cartier use. Won't tarnish, won't turn your skin green, won't irritate sensitive skin. Completely waterpoof.

14K Gold Plating
Real 14K gold, not spray paint. Thick enough to survive daily wear. Customers stack it with their real gold pieces and no one can tell the difference.

Natural Carnelian Stone
Each slightly different (that's how you know it's real). Fake stones all look identical.

The Waterproofing
Actually waterproof. Not "water-resistant" or "splash-proof." Shower, swim, sleep in it. We tested it for three months before claiming it.

What this means for you:
Wear it 24/7 without thinking about it. No green skin, no tarnishing, no "oh no I forgot to take it off." Just jewelry that works.

Just jewelry that works. Backed by our lifetime warranty.

Complete the look:

Bella Necklace

£73.00

Out of stock
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Era Necklace

£38.00 Regular price £63.00
Waterproof / Lifetime Warranty

Actually Waterproof (Not Just "Water-Resistant")

Shower, swim, sweat, sleep in it. Ocean, chlorine, hot tubs - it
handles it all.

Won't fade, won't tarnish, won't turn your skin green.

Lifetime guarantee: If it ever loses color or breaks, email us
(Jake, Rachael, or Gabi) with a photo. We'll replace it free.

No proof of purchase needed. No time limits. No hassle.

We know our products. We trust our customers.

Shipping & Returns

Fast shipping

Free shipping for UK orders over £75. Delivery time is 1-3 business days and are sent using Royal Mail Tracked.

Free Returns

We offer a hassle-free 60-day return policy. If you change your mind you can simply return your item for a refund or exchange, including earrings (if unworn).

International Shipping

Free international shipping on orders over $100! Delivery time is 5-7 business days and are sent using tracked FedEx Express. Duties and taxes are included at checkout, so there will be no additional charges upon delivery.

Letterbox

All of our Jewellery is sent in sustainable packaging that can fit through your letter box, so no need to worry about staying in for your delivery.

Sourcing & Materials
Cadena Jewellery

Where Your Jewelry Comes From

Most "gold" jewelry online is brass from wholesale markets, marked up 1000%. Same suppliers, same quality issues, different Instagram ads.

We work with a family workshop that's been making jewelry since 1993. They usually work with luxury brands - we're their smallest client. Every stone is natural (you can see the unique patterns - fakes all look identical). The steel is surgical-grade, same as luxury watches use.

Is this approach more expensive? Yes.

Is it why our jewelry actually lasts? Also yes.

Cadena Jewellery

How We Make It

We visited 47 different suppliers when starting Raena. Most offered rock-bottom prices with mystery metals and no quality control.

We chose partners who:

  • Pay fair wages (verified annually)
  • Use real materials (certified genuine)
  • Test every piece (actually waterproof)
  • Stand behind their work (lifetime warranty)

We're not saving the world with jewelry. But we believe in doing business properly - quality materials, fair treatment, honest pricing.

Cadena Jewellery

What This Means For You

  • Your jewelry won't turn green (real metals)
  • It actually survives water (tested, not claimed)
  • Each stone is unique (natural, not synthetic)
  • We answer emails personally (usually same day)
  • Problems get fixed (lifetime warranty, real support)

We're Jake, Rachel, and Gabi. We run Raena from London. We care about making jewelry that lasts because our names are on it.

FAQs

Can I really wear it swimming and showering?

Yes! Our jewellery is 100% sweat and waterproof, heat resistant, 10 x stronger than gold-plated jewellery and perfume/lotion safe.

We use the highest grade 316L stainless steel which is a highly durable, recyclable metal. Its properties mean that it does not oxidise or rust, is hypoallergenic, doesn't scratch easily and will not tarnish.

What materials are used in your jewelry?

We use high-quality 14K gold plating over stainless steel with natural gemstones, aka the best combo for durable, long-lasting jewelry that won’t rust or fade.

Will it turn my skin green?

Absolutely not. Our jewelry is completely nickel-free and hypoallergenic, making it perfect for sensitive skin.

How long is the Bella necklace?


The Bella Necklace is adjustable from 15-18 inches (38-46cm), allowing you to wear it at your perfect length.

Does it look like the photos?

Our customers frequently tell us the Bella Necklace looks even better in person! The weight and quality exceed expectations.

Is the Bella Necklace suitable for everyday wear?

Yes! The Bella Necklace is designed to be your go-to statement piece, versatile enough for any occasion from casual to formal.

How do I care for my Jewelry?

There's no special care needed! Because it's waterproof and tarnish-resistant, you can wear it continuously without worry.

Is the jewelry suitable for sensitive skin?

Absolutely. All of our jewlery is completely hypoallergenic and nickel-free, designed specifically for those with sensitive skin to wear comfortably all day, every day.

What's your lifetime warranty?

Your Jewellery is made to last. To be worn everyday of the week without being taken off. That's why we selected the best materials and have given you Lifetime Warranty.

Can I return my Raena Stones Jewellery?

Yes of course. We want you to be completely happy with your new jewellery. However, if for any reason you are not completely satisfied with any items you may return them to us within 60 days of receiving your order. Including earrings if unworn.

Do you ship internationally?

Yes we ship internationally with free worldwide shipping! We want everyone to be able to enjoy our jewellery :)

Are your earrings lightweight?

Yes all of our earrings are lightweight whilst still being super durable. This means they're comfortable to wear, even for extended periods.

What nautral stones do you use in your Jewelry?

We use a curated selection of natural stones, each chosen for its unique beauty and meaning.

Unlike synthetic or glass stones, natural gemstones have depth, variation, and energy that make every piece one of a kind.

Want to see the full list of stones we use and their benefits? Click here to explore them all.

How does your jewelry compare to fine jewelry or other brands?

We get this a lot, and honestly? Our pieces look and feel just as expensive as designer jewelry but without the ridiculous markup.

Other brands might use cheaper plating that fades in weeks, but we’ve tested and perfected our pieces to make sure they actually hold up. That’s why our customers wear them every single day and keep coming back for more.

Do your pieces contain nickel?

No all of our jewellery are Hypoallergenic and completely nickel free.

I have very highly acidic skin, will it tarnish?

No it will still not show any signs of tarnishing as we only use hypoallergenic metals which are less reactive to skin chemistry. 

60 Days to Decide

Wear it for 60 days. Notice how you feel. Notice how others respond. More confident? More compliments? Partners noticing? Strangers asking about it?

Whatever you're hoping for and if it doesn't happen, full refund. We send the label :)

Frequently Asked Questions

Is your jewelry really waterproof?

Absolutely! All of our jewelry is made with high-quality stainless steel and sealed to be completely waterproof. You can wear it in the shower, swimming pool, or even in the ocean without worry about tarnishing or discoloration.

Will my skin turn green or have a reaction?

No! Our jewelry is hypoallergenic and will never turn your skin green or cause reactions. It's specifically designed for sensitive skin and all-day wear.

Are your earrings lightweight?

Yes all of our earrings are lightweight whilst still being super durable. This means they're comfortable to wear, even for extended periods.

What nautral stones do you use in your jewelry?

For any of our jewelry with a coloured stone, we use only a genuine natural stone (specified in product descriptions), including carnelian, moonstone, rose quartz, and black agate.

Unlike mass-produced synthetic stones, our natural gems have unique patterns and depth, making your piece truly one-of-a-kind with beautiful light reflection and energy.

What does the lifetime warranty include?

Our lifetime warranty covers any manufacturing defects, including chain breakage, clasp issues, stone settings, and tarnishing. If your jewelry ever needs repair from normal wear, simply email our customer service team with your order number. We'll either repair your piece or replace it entirely.

Our commitment to quality means you'll enjoy your Raena jewellery for a lifetime to come.

Because Confidence Is Your Best Accessory

When you wear Raena, you're not just wearing jewellery. You're wearing the belief that you deserve to feel expensive, confident, and uniquely you - every single day.

★★★★★

Trusted by thousands of women

Thousands feel more attractive & confident

5.0
Rated 5.0 out of 5 stars
Based on 1 review
Total 5 star reviews: 1 Total 4 star reviews: 0 Total 3 star reviews: 0 Total 2 star reviews: 0 Total 1 star reviews: 0
100%would recommend this product
1 review
  • JP
    Judith P.
    Verified Buyer
    10 months ago
    Reviewing
    Era Necklace
    Rated 5 out of 5 stars
    Era Necklace

    Beautiful

British Luxury

Every piece of jewellery is designed in-house at our London studio and crafted by our trusted jewellery experts.

Lifetime colour warranty

Our waterproof pieces are designed for your daily routine. Shower, workout, swim – they can handle it all without fading. We stand by this, that’s why we offer a lifetime color warranty.

Ethical sourcing

We are committed to quality products that are manufactured ethically and sustainably. All of our pieces are traceable throughout the supply chain.