Meridian No.1 – a diamond tennis bracelet.

A stunning showcase for the uncompromising quality, detail and technology that set Montluc diamond jewellery apart.

Made to order. Normal delivery time is two weeks.

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Montluc » MERIDIAN No.1

Private: Hello world!

We don’t compare to the very best. We are the benchmark for it.

The tennis bracelet, reinvented

Montluc - Tennis Diamond Bracelet Showcase
  • 100% Sourced and made in Europe
  • 100% Exploitation-free
  • 100% compliant with the highest internationally-recognised standards
  • 100% Guaranteed to take your breath away

The Meridian No.1 diamond tennis bracelet is a stunning showcase for the uncompromising quality, refined detail and innovation that set Montluc diamond jewellery apart.

A new level of strength

Combining contemporary Montluc style with a whole new level of strength, Meridian No.1 overcomes the delicacy of traditional tennis bracelets – however hard you work and play. Individual hand-crafted components guarantee free movement, maximum flexibility and a quiet elegance.

Creating the Montluc sparkle

State of the art production technology guarantees unmatched precision, with each of the 52 diamonds securely clasped by a mere 0.05mm of gold. This reveals the maximum surface area, making each diamond appear larger and even more sparkling. Tiny, almost microscopic detailing on the bezel adds to a level of refinement you’ll rarely find elsewhere. All kept safely in place by a triple clasping system that is probably the strongest and most secure available.

Montluc diamonds are a cut above.

If you want that ‘Oh wow, I can’t believe how much it sparkles’ factor, it’s the cut you need to look at.

Most diamonds are graded from Poor to Excellent on official GIA (Gemological Institute of America) cut grades. Montluc, by contrast, only ever uses the very finest standard of quality that goes one step further. Two, actually.

Our Triple Excellent cut ensures that every single diamond is impeccably aligned, perfectly balancing the reflection of light and amplifying its radiance.

No exceptions.

Montluc uses only the world’s finest diamonds – in fact, we select only the top 3%. Needless to say, the quality of our gold is equally uncompromising. While most gold bracelets are cast, Meridian No.1 is sculpted from a solid 18k pd135 gold bar, which is up to three times harder. So it lasts longer, wears better and looks perfect even under the closest inspection.

The story of the tennis bracelet

Tennis bracelets derive their name from the women’s final of the 1978 US Open. Chris Evert, one of the sport’s most legendary players, lost her George Bedewi-designed diamond bracelet when the closure snapped mid-game.

Evert promptly asked to suspend the match until it was found, before going on to win her 4th title. As of that day, the style has been referred to as a tennis bracelet – and is still worn by a number of tennis stars including Serena Williams.

The irony is that had Miss Evert been wearing Meridian No.1 by Montluc, the strongest tennis bracelet ever created, the double-secured clasp would not have failed. She would not have lost her jewellery. And there would probably be no such thing as a tennis bracelet.

We don’t compare to the very best. We are the benchmark for it.

Montluc » MERIDIAN No.1

Diamond grading

To discover more about diamond grading and quality, have a look here.

The Montluc diamond tennis bracelet is a perfect example of the uncompromising quality, unrivalled attention to detail and state of the art production that sets Montluc diamond jewellery apart."

— Sahra Talén, Team Montluc

If you're not happy, then neither are we.

Satisfaction Guarantee. 100% satisfaction. Or 100% money back.

In the highly unlikely event that your diamond jewellery fails to live up to your expectations, simply return the item to us within 30 days. We will fully reimburse you with the minimum of delay and with no questions asked.


Fitting Guarantee. Try this one for size.

Maybe the ring wasn’t for you or you weren’t totally sure which size to go for. Whatever happened, it isn’t an issue. Send the original ring back and we’ll redeliver your perfect fit, super fast.


The unique Montluc ‘Oh no!’ Guarantee. Because sometimes it just isn’t your day.

Even our exceptional diamond jewellery is no exception to the fact that accidents happen. So if you’re having one of those days that inevitably means you’re going to drop it, crack it, scrape it…you name it…just relax. Return your item along with all detached bits and pieces and we’ll send a brand new replacement. This guarantee is valid for two years from delivery.

If you ever need to activate your Montluc guarantee, please email us at

Shipping. The journey begins.

A close-up of Montluc packaging with lid closed


Every piece of Montluc diamond jewellery is crafted with artistry, precision and the very highest quality gold and diamonds. Each is made to order, normally it takes two weeks to receive the latest sparkle in your life.

Our prices include global express shipping and full insurance. In the unlikely event your package is lost in transit, we will send out a replacement at no additional cost.


Arriving in style.

Montluc diamond jewellery ships first class and arrives in the style you’re about to become accustomed to.

We have put a lot of thought and effort in making sure that our packaging looks as impressive as the sparkling piece that awaits on the inside. Handmade in Sweden by traditional skilled craftsmen, it is FSC-approved in line with our sustainable, exploitation-free ethos. The enclosed gift card, the golden lettering, the texture, the fabric…each individual element reflects the highest possible quality.

After all, diamond jewellery is always a uniquely special gift. Especially when it’s for you.

Our prices include global express shipping and full insurance. In the unlikely event your package is lost in transit, we will send out a replacement at no additional cost.

— Fredrik Stark, Team Montluc

Shop with complete confidence

Your quality guarantee

Montluc diamonds above 0.2ct are certified by GIA. The world's leading diamond authority is dedicated to maintaining the highest standards.

Smooth, secure payment

Your payment is as secure as you’d expect from the world’s most trusted payment providers - or simply use a direct bank transfer.

Delivered by the experts

We ship your diamonds using the industry’s global leader for unrivalled end-to-end visibility. Rapid. Reliable. And fully insured.

Satisfaction guaranteed

100% happy or 100% money back. Ring doesn’t fit? We’ll replace it. And our unique ‘Oh no!’ guarantee offers a free one-time fix for accidental damage.

A few words from our ambassadors
— Astrid Blute
— Astrid Blute
Just a quick word to say wow! FedEx have just delivered my order and it was so beautifully boxed and wrapped. It got even better when I opened it and saw my Orbits in real life. I can’t help sneaking a quick glance in every mirror I pass!
— Astrid Blute
— Alexandra Jerselius
— Alexandra Jerselius
Montluc claim to offer the finest diamond jewellery you can buy direct from the maker. I did my research, compared specifications with some of the big brands and now I will never walk into a store again. My Halo arrived in May and both the quality and the value are fantastic. More for less – it’s a no brainer!
— Alexandra Jerselius
— Eva Engelbert
— Eva Engelbert
I wanted to invest in ME. In something that would hold its value even if I enjoy it day after day. So I decided to bring my dream diamond ring to life. Montluc made it an amazing reality with 15 diamonds of the highest gradings possible. It’s a work of art that simply outsparkles everything. Thank you.
— Eva Engelbert
— Filippa Helmersson
— Filippa Helmersson
I purchased two Halo No.1 to complement my existing wedding band. The diamonds sparkle like you wouldn’t believe, which has caused a bit of an issue because next to them my original ring looks sooo dull. I’ll soon be back for an upgrade!
— Filippa Helmersson


Our first collection is on
the way, launching piece by
beautifully crafted piece.

Made with the world’s finest diamonds, each and every item is not just a thing of beauty but an electrifying statement of intent. Don’t worry. You’ll soon get used to all those heads turning, eyes widening, and looks of pure envy.

View the collection