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.
Sale!
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.
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.
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
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.
Thu Dec 10 2020 17:00:00 GMT+0000 (Coordinated Universal Time)
looks stunning
looks better than photo. .. going to propose to my boyfriend on Halloween with it. .. I hope he says yes
Sat Oct 24 2020 17:00:00 GMT+0000 (Coordinated Universal Time)
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.
Mon Feb 18 2019 17:00:00 GMT+0000 (Coordinated Universal Time)
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.
Sat Aug 18 2018 17:00:00 GMT+0000 (Coordinated Universal Time)
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
Wed Aug 24 2016 17:00:00 GMT+0000 (Coordinated Universal Time)