9MOHS
Scratch-proof hardness
Sits just below sapphire on the Mohs scale. 4× harder than titanium, 10× harder than 18k gold — the ring looks identical on day 10,000 as day one.
Australian Owned Since 2006.
Built for a lifetime.
Tungsten carbide is the hardest ring material we stock. Here's why it doesn't scratch, bend, or tarnish.
2x
Heavier than gold
Pressed from tungsten carbide powder at 2,000°C, precision-CNC'd. Real weighted feel — nothing hollow, no plating to wear through.
∞
Lifetime warranty
If the metal ever cracks, chips, or fades — we replace it. One-time size swap free in the first 60 days.
In the box
- Jewellery boxBranded presentation box — gift-ready out of the parcel.
- Free ring sizerPlastic finger-sizer included, so you nail the fit first time.
- Lifetime warrantyCracks, chips, fades — we replace it. For as long as you wear it.
- Free exchange*Free swap on rings over $99 ($10 fee under $99). Tracked Australia Post on dispatch.
Dispatch
Dispatched from Brisbane — tracked Australia Post.
The details.
If you want a ring that looks the same in ten years as it does today, tungsten carbide is hard to beat. The scratch resistance is exceptional — general daily wear, keys in the pocket, knocks on the workbench. This one comes in a 8mm width — It has a satisfying solid weight without being uncomfortably heavy. The polished surface keeps its shine without replating. Note that tungsten can't be resized, so get your measurement right. Good for blokes who want something tough and permanent.
Browse Related Rings: Mens Wedding Rings, Tungsten Rings.
The specs.
- Width
- 8mm
- Material
- Tungsten Carbide
- Finish
- Polished
- Edge
- Domed
- Available sizes
- 7 / N.5 – 15 / Z+5
Not sure of your size?
Tungsten can't be resized — but in a true emergency it can be safely cut off. Best to nail the fit the first time.
What 18 owners actually say.
Average 4.9 / 5 across 18 verified reviews.
Customer reviews
4.9
Based on 18 reviews
I love it and it
I love it and it fit perfectly
Reply from Mens Rings Online July 18, 2024
Thanks, Calisha for sharing your thoughts. We are happy to hear that your ring perfectly fits you. Our rings and ring boxes are made with quality materials and stunning designs. Thanks for choosing us!
Superb Service, Perfect Product!
Ordered my wedding ring but the size was too large. So easy and quick to change it before the big day. Lost a few kilos in the run up to the wedding and found that the new smaller ring was also now too big. Used the fit for life policy (again, so easy and quick to sort) and now have a perfect fitting wedding ring.
I chose the tungsten for ‘formal’ occasions, I like the weighty feel, and am going to order a lighter titanium one as an everyday ring for sport/work :)
Reply from Mens Rings Online July 18, 2024
Thank you Tristan for sharing your comments on our Polished 8mm Tungsten Men's Ring. We are glad that you are satisfied with the ring quality and the fast and easy fit for life process. Our Customer Support team is always here to answer your inquiries. Feel free to send us an email and we will be glad to assist. All of these makes MRO one of the best online shopping experience. Thanks for choosing us!
Awesome ring!
Ordered this for my fiance for our up coming wedding and it fits him perfectly! Super shiny and looks well made. Will definitely buy more from Mens Rings online again.
Perfect ring and great service
I ordered a polished tungsten ring which unfortunately was too big. In the box was a ring sizer so I was simply able to send it back and reorder the correct size. It arrived the same week and it amazing quality.
Reply from Mens Rings Online July 18, 2024
Thank you Seamus for letting us know that you are happy with your Polished 8mm Tungsten Mens Ring. Our exchange process is a breeze. If your ring design and size is available, we ship them on time. Cheers!
Comfortable and smart
Exactly as pictured, very smart looking design
8mm polished tungsten ring
Excellent quality very well packaged , quick delivery.
Reply from Mens Rings Online July 18, 2024
Thank you David for sharing your review. That is wonderful news and thank you for selecting us for your Polished 8mm Tungsten Mens Ring, it means a lot to us. We are happy to assist.
Great ring MRO
I am happy to have my MRO ring. Great price, great service, great experience even I though i chose the wrong size. But the MRO team arrange a replacement. Now fits perfectly.
Reply from Mens Rings Online July 18, 2024
Thanks Michael for letting us know that you are happy with our customer service. We appreciate it. Your Polished 8mm Tungsten Mens Ring really looks elegant and classy. We have an extremely quick shipping and fantastic return / exchange process. Cheers and have a great day!
Very happy with this solid mens Tungsten ring.
This ring is exactly as it was advertised and the quality 100% spot on. The returns policy is so easy. The delivery was very quick and I will definitely order again.
Reply from Mens Rings Online July 18, 2024
Thank you Tanya for the good feedback. We can assure you that we deliver fast and easy. Our online ring photos are the same as the actual rings we deliver. This is to showcase the ring's quality and design. We will look forward on your next purchase. Again, thanks for choosing us!
Great survice as usual
MRO replaced my last ring with a wood inner ring that was damaged without any fuss. Their customer service is great. This ring looks great also.
Reply from Mens Rings Online July 18, 2024
We truly appreciate your feedback Danny. We're glad that you had a great experience with our team, I will certainly let them know.
Amazing!
Great product.
Fantasic and helpful service.
Thankyou
Reply from Mens Rings Online July 18, 2024
Thank you Emily for sharing your experience. We make sure that we deliver quick and easy for you. Our Customer Support team are always here to answer your inquiries. Feel free to send us an email and we will be glad to assist. Again, Thanks for choosing us!