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.
Titanium 8mm ring with carbon fibre accent and koa wood inlay. The titanium base gives the band its strength and everyday durability, while the contrasting details are framed as accents, inlays or finish elements rather than the core material. Comfortable to wear daily with a clean modern look.
Browse Related Rings: Mens Wedding Rings, Titanium 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 6 owners actually say.
Average 5.0 / 5 across 6 verified reviews.
Customer Reviews
Amazingly surprised
My husband loved his ring. He described it as beautifully crafted capturing our family in all the materials used. Amazingly fast delivery, brilliant customer service and ill be recommending and buying a spare ring w the insurance thanks so much.
Thu Jan 27 2022 17:00:00 GMT+0000 (Coordinated Universal Time)
****Love it****
Thank you so much MRO!!! The ring fits perfectly and my hubby to be loves it!! Super excited for the big day :heart:️ You guys ROCK!!!!
Wed Oct 09 2019 17:00:00 GMT+0000 (Coordinated Universal Time)
Great service
Not one to usually write reviews but MRO service was certainly 5 star. Great product, prompt to respond and quick to deliver. Thanks again.
Tue Sep 17 2019 17:00:00 GMT+0000 (Coordinated Universal Time)
Great service
Great service , can’t fault this business
Wed Feb 06 2019 17:00:00 GMT+0000 (Coordinated Universal Time)
This is a fantastic ring
This is a fantastic ring my partner loves it its so light will definitely be recommending your service to all my family and friends
Mon Jul 23 2018 17:00:00 GMT+0000 (Coordinated Universal Time)
Mens Wedding Ring
Had an issue with sizing - sent it back and received a new one no problems at all. This ring split after a few weeks - advised Mens Rings Online and received a replacement no problems at all. Very easy to deal with. Highly recommended to my friends.
Wed Jun 28 2017 17:00:00 GMT+0000 (Coordinated Universal Time)