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 or breaks, we replace it under our lifetime structural warranty (plating, inlays and coatings excluded). 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 warrantyLifetime structural warranty on in-stock modern-metal rings. Plating, inlays, resin and coatings excluded.
- 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.
Tungsten carbide is the go-to for men who want maximum scratch resistance. This ring handles rough treatment that would leave titanium or gold showing wear. It's dense and heavy — if you like the feel of a substantial ring on your hand, this delivers. This one comes in a 7mm width — The finish is highly resistant to everyday scratches and surface marks. Bear in mind tungsten rings need to be removed in emergencies by a jeweller with the right equipment. Not recommended for trades where ring entanglement is a risk.
Browse Related Rings: Mens Wedding Rings, Tungsten Rings.
The specs.
- Width
- 7mm
- Material
- Tungsten Carbide
- Finish
- Brushed Satin
- Edge
- Domed
- Available sizes
- 8 / P – 12 / Y
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 5 owners actually say.
Average 4.8 / 5 across 5 verified reviews.
Customer reviews
4.8
Based on 5 reviews
Awesome ring, hassle free experience
The ring looks great, and feels very comfortable on the finger. Purchasing was easy, and although I had no issues, the included sizer and returns instructions put my mind at ease before even trying on the ring.
Reply from Mens Rings Online July 18, 2024
Thank you Neil for letting us know that your new Tungsten Men's Ring With Twin Grooves is comfortable to wear. It is actually made using Comfort Fit technology. We also included a free ring sizer with every purchase and we make sure that we deliver your ring fast and efficient. Thanks for choosing us!
looks stunning
looks better than photo. .. going to propose to my boyfriend on Halloween with it. .. I hope he says yes
Reply from Mens Rings Online July 18, 2024
Thanks Kasey for choosing our Tungsten Men's Ring With Twin Grooves to be part of your special surprise. We appreciate your feedback. We hope your special someone will love it!
Perfect
Received in less than a week to New Zealand. The quality of the ring is perfect and it looks awesome. Fits perfectly. 100% recommend buying from here.
Reply from Mens Rings Online July 18, 2024
Thank you Nikki for sharing your comments. We are committed to deliver your precious ring safe, fast and easy. We are glad to hear that you are satisfied with your purchase and it perfectly fits you. Again, thank you for the commendations:)
A great ring.
The look and feel of the ring is great. Time will tell but at the moment I'm happy with the purchase. The customer service team at MRO is also top notch.
Reply from Mens Rings Online July 18, 2024
Thanks Timothy for letting us know that you are happy with the looks, quality and design of our ring. We make sure that all the rings should be fault-free and intact. When it comes to customer service, we really strive for top notch. Thank you for choosing us!
Ring exaclty as described took
Ring exaclty as described, took a couple of go's to get the size right, but the staff at mro were absolutely fantastic and were ver very helpful with sorting anything oyt, thanks