Sale!

Platinum and Carbon Fibre Men’s Wedding Ring

Original price was: $1,352.00.Current price is: $1,216.80.

Mr Onyx

💡Did You Know: While you can definitely order this design as is, you can also make custom changes. Simply contact us with what you would like and we will give you a quote a.s.a.p.!

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Description

Bold. Sleek. Unstoppable. Mr Onyx is engineered for the modern man who plays by his own rules.

Designed for those who appreciate cutting-edge craftsmanship, Mr Onyx fuses the timeless prestige of platinum with the high-performance edge of carbon fibre. The matte black brushed carbon fibre exterior delivers a striking, futuristic look, while the polished platinum interior ensures luxurious comfort. Lightweight, ultra-durable, and effortlessly stylish—this is more than a wedding ring. It’s a statement of strength and innovation.

Best Bits In A Nutshell:

Metal: Premium Platinum—renowned for its strength, rarity, and prestige.
Outer Band: Brushed Carbon Fibre—ultra-lightweight, high-tech, and incredibly strong.
Finish: Matte Carbon Fibre with a High-Polished Platinum Interior—bold and refined.
Carat: 600 or 950 platinum—crafted for longevity and resilience.
Width: 6mm to 8mm—all rings come standard at 6mm, with larger widths available on request.
Thickness: 1.5mm (minimum recommended for men), with upgrades available for those who prefer a more substantial feel—contact us for a quote.

Wearing Mr Onyx means:

🔥 Owning a ring that merges traditional luxury with futuristic strength.
🔥 Wearing platinum—the most prestigious metal, encased in cutting-edge carbon fibre.
🔥 Making a statement with a design that’s as bold as it is refined.
🔥 Choosing a ring built for performance, endurance, and timeless appeal.

Select Mr Onyx If:

✔ You want a ring that blends luxury and high-performance materials.
✔ A carbon fibre exterior and platinum core match your modern, adventurous lifestyle.
✔ You prefer a ring that’s lightweight, ultra-durable, and visually striking.
✔ You know that real innovation isn’t about following trends—it’s about setting them.

This isn’t just a wedding band. It’s the future of men’s jewellery—crafted for those who lead. Own it.

Sadly, we are unable to carry all sizes in all rings :(

We do however have a range of custom rings (including titanium rings) that can be produced in any size. Additionally, did you know that your finger can change by over half a size in one day due to temperature changes? It’s very possible that a slightly larger or smaller size will fit just fine, and of course you can exchange it if it doesn’t!

While we do have a size chart that you can find by clicking here, we highly recommend getting our *free ring sizer, as this is far more accurate than trying to measure your finger in mm and trying to figure out the size that way.

If you need a ring urgently, we highly recommend ordering an in-stock ring which includes a free ring sizer as well, so that if you guessed wrong, you can easily find your correct size with the included ring sizer, then use your free exchange to get the correct size.

No problem! For all orders over $100 we include a free ring sizer which will make sure that you can measure up correctly and freely exchange your ring for the correct size. If you aren’t in a rush, simply click the “Free Ring Sizer” button in the main menu and then you can measure up before ordering your ring. Easy!

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Explore More

Love the idea of a platinum ring but not sold on this design? Click here to browse our full range of gold mens rings. Want something a bit lighter? Click here to browse our titanium rings.

Not Sure Of The Size You Need?

We totally get it. It’s our customers’ #1 concern, but we have 15+ years of helping you to solve this problem. The single best way to get an accurate size is to order our completely free ring sizer here.

Alternatively, we have compiled the most comprehensive suite of sizing options and tools on the internet which you can find here.

Don’t forget though, if you receive the ring and it is the wrong size, contact us and we can help!

Want a Free Ring?

Any gold or platinum ring over $750 qualifies for a free titanium or tungsten ring of your choice. Simply add any in-stock (not custom) titanium or tungsten ring to your cart with your chosen gold or platinum ring, and enter the code: sidekick750 to get it for free!

Want a Free Silicone Ring?

Any titanium or tungsten ring over $200 qualifies for a free silicone ring of your choice. Simply add any silicone ring to your cart with your chosen titanium or tungsten ring, and enter the code: sidekick200 to get it for free!

Want a Free Silicone Ring?

Simply add any three silicone rings to your cart, and one will automatically become free during checkout. Easy!

Where Is Our Gold From?

Like diamonds, the gold that is used around the world can often be from conflict areas, and also areas where the working conditions for the miners are extremely poor. This is why we only use 100% Australian sustainable gold in this ring. You can rest assured that your solid gold ring from MRO is guilt free and made to perfection!

Custom Made Just For You

Our gold and platinum mens rings are custom made to order right here in Australia. Because of this, it can take 2-4 weeks before the ring is complete and ready for delivery. You can rest assured that we will ship it to you as soon as we possibly can!

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