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 not worn).
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.
Our Packaging

The ultimate gift
Get ready to meet your new favourite jewels. Our pieces will arrive to you in a 100% recyclable jewellery box and velvet pouch.
Little heads up: We've just rebranded to Raena Stones! You might get 'Cadena' packaging while we use up existing stock - same quality, just the old name on the box ✨ (Learn more)
Sourcing & Materials

Sustainable sourcing
We are committed to quality products that are manufactured ethically and sustainably. All of our pieces are traceable throughout the supply chain. We strive to ensure our products contribute to the well-being of people and planet, and our efforts put us on track towards a brighter future. Read more...

Ethical labor
Our founders Jake Ellis and Rachael Ardagh founded Cadena to break the norms of the jewelry industry. Cheap, disposable jewelry creates an incentive structure to bid out the work to the cheapest factory available. We need to vote with our dollars for a more equitable world. Read more...

Transparent values
We hold true to to who we are. We believe in equality and justice for all, and those beliefs permeate the work that we do and the jewelry we make. Everything we do stands for our values and we try to think, speak, and act in a framework of positive change. Cast out your voice and make a difference. Read more...
FAQs
Why did you change from Cadena to Raena Stones?
A massive corporate brand said we couldn't use "Cadena" anymore. But honestly? Raena Stones feels like the name we were always meant to have. Sometimes the universe pushes you in the right direction!
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 Cadena 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.
The Psychology Behind Red
Studies show red makes women way more attractive to men. Like 30-40% more. Harvard scientists tested this on thousands of guys and it worked every single time.
Why? It's evolutionary - for millions of years, red signaled health and fertility. Men notice it first, feel more drawn to whoever's wearing it.
The crazy part? Men have no idea why they're suddenly interested. They just are.
The Unfair Advantage
Science proved red makes you more attractive. We made it wearable for everyday.
Join 15,000+ women who stopped hoping to be noticed and started expecting it.
Designed for Real Life
Waterproof because attraction shouldn't stop when you shower. Natural red stones positioned exactly where eyes focus. Your advantage works 24/7 - coffee runs, gym, dates, wherever.
Try It Risk Free
Wear it for 30 days. Watch what happens. More attention, more approaches, more confidence. If the red effect doesn't work for you, full refund.
But read the reviews first. You'll see why we're always sold out of red.
Frequently Asked Questions
Wait, are you the same company as Cadena Jewellery?
Yes! Same team, same quality, same everything - just a new name. Think of it as our glow-up era ✨
Why did you change from Cadena to Raena Stones?
A massive corporate brand said we couldn't use "Cadena" anymore.
But honestly? Raena Stones feels like the name we were always meant to have. Sometimes the universe pushes you in the right direction!
Is the red effect really scientifically proven?
Yes! The red effect has been proven in multiple peer-reviewed studies published in journals like the Journal of Personality and Social Psychology.
We didn't invent the science - we just accidentally created the perfect way to use it.
Is the necklace really waterproof?
Absolutely! The Bella necklace 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 Bella Necklace is hypoallergenic and will never turn your skin green or cause reactions. It's specifically designed for sensitive skin and all-day wear.
What length is the necklace?
The Bella necklace comes with an adjustable chain that can be worn at lengths from 15" to 18", allowing you to find the perfect position for any outfit's neckline.
What nautral stones do you use in your jewelry?
Each Bella Necklace features 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 Bella Necklace 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 Cadena jewelry for a lifetime to come.
★★★★★
Trusted by thousands of people