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Built for a lifetime.

Tungsten carbide is the hardest ring material we stock. Here's why it doesn't scratch, bend, or tarnish.

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.

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 8mm ring with rose gold-tone accents. The tungsten 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: Black 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.

Option 1 Free sizer post-out Order a free plastic sizer kit — we post it anywhere in AU. Option 2 Printable chart AU / US / mm chart — 30-second ring match at home. Option 3 Ask our team Not sure between two sizes? Message us — we'll help you pick.

What 55 owners actually say.

Average 4.9 / 5 across 55 verified reviews.

Customer Reviews

Black 8mm Rose Gold Tungsten Mens Ring
ZAC
Rating: 5/5
Amazing
Amazing customer service. Lost my ring but fortunately had man insurance and they replaced it with absolutely no fuss. Couldn’t recommend this company highly enough
Fri May 08 2026 02:02:43 GMT+0000 (Coordinated Universal Time)
Black 8mm Rose Gold Tungsten Mens Ring
Reinier P.
Rating: 5/5
Solid well made
Solid well made
Wed Dec 06 2023 17:00:00 GMT+0000 (Coordinated Universal Time)
Black 8mm Rose Gold Tungsten Mens Ring
Aaron B.
Rating: 5/5
Absolutely Perfect and Incredible Service
As you can imagine, purchasing a ring online i was nervous, however, the team at Mens Rings Online especially Tessa have, been absolutely incredible, I could not recommend these guys any more highly it was the most perfect ring for me and my partner’s engagement and he absolutely loves it! From assisting with size, colour and recommendations the team have been better then any jeweller I have encountered! We are so impressed we will be purchasing my engagement ring from here as well as our wedding bands for our special day! Cannot recommended them any higher!
Sun Jul 16 2023 17:00:00 GMT+0000 (Coordinated Universal Time)
Black 8mm Rose Gold Tungsten Mens Ring
Skye H.
Rating: 5/5
Good solid quality
Ring is good quality the one I ordered was thicker than what I would of wanted but would recommend for those who are rough with the hands .
Wed Sep 14 2022 17:00:00 GMT+0000 (Coordinated Universal Time)
Black 8mm Rose Gold Tungsten Mens Ring
Jenny O.
Rating: 5/5
Making online easy
This is our first purchase from MRO. So easy. So efficient. Quality is perfect. Will definitely come again.
Thu Jun 09 2022 17:00:00 GMT+0000 (Coordinated Universal Time)
Black 8mm Rose Gold Tungsten Mens Ring
Aaron B.
Rating: 5/5
Great product and service
Really happy with my ring and the service provided. The first ring didn't fit properly so the process to return and get the right size ring was easy and hassle free. Definitely recommend buying your next ring from these guys.
Sun Mar 20 2022 17:00:00 GMT+0000 (Coordinated Universal Time)
Black 8mm Rose Gold Tungsten Mens Ring
Kasey S.
Rating: 5/5
Highly recommend!
Mens Rings Online has been amazing to deal with. We somehow mis-sized the ring we ordered twice, but their exchange process is so easy and fast and we’ve had no trouble at all. The product we’ve ended up with is stunning and all of them were beautifully packaged and sent carefully. Could not be happier with their service.
Wed Feb 16 2022 17:00:00 GMT+0000 (Coordinated Universal Time)
Black 8mm Rose Gold Tungsten Mens Ring
Tanya S.
Rating: 5/5
Love it!
Bought for my son for his 21st birthday. He loves it. Exactly as shown in photo. The fact that he can change the sizing in the future (which is highly likely) sealed the deal!
Sat Jan 22 2022 17:00:00 GMT+0000 (Coordinated Universal Time)
Black 8mm Rose Gold Tungsten Mens Ring
Leonie S.
Rating: 5/5
Absolutely perfect
Great service Great ring Love it Will definitely order from you again
Sat Jan 01 2022 17:00:00 GMT+0000 (Coordinated Universal Time)
Black 8mm Rose Gold Tungsten Mens Ring
Dean M.
Rating: 5/5
You must buy your ring from here
This business could not be more helpful any issues are not a problem if you need a ring this is the only business to deal with Fast delivery and the best online service I think I have ever received
Wed Dec 08 2021 17:00:00 GMT+0000 (Coordinated Universal Time)