Tungsten 8mm Infinity Mens Promise Ring
ITR159 2
sleeves
Tungsten 8mm Infinity Mens Promise Ring
ITR159 2
sleeves

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 is one of the hardest materials used in men's rings — this band is built to resist scratches and heavy use that would mark up softer metals. The weight gives it a solid, substantial feel in the hand. This one comes in a 8mm width — Polished finish holds its look well over time. A word for active blokes: tungsten is very hard but doesn't flex, so if you work in situations where ring safety is a concern, consider a silicone backup. Comfort-fit interior makes it easier to get on and off.

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.

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 2 owners actually say.

Average 5.0 / 5 across 2 verified reviews.

Customer Reviews

Tungsten 8mm Infinity Mens Promise Ring
Peter R.
Rating: 5/5
Perfect Ring and Design love it.
I’m really happy with the quality of the goods in fact I bought another one. I chose the incorrect size but it was just so easy to swap over the Service and Support is un matched . .. Highly Recommended to Anyone. .. .. I’ll be back.
Thu Sep 26 2019 17:00:00 GMT+0000 (Coordinated Universal Time)
Tungsten 8mm Infinity Mens Promise Ring
james l.
Rating: 5/5
Great service
Fantastic service. The ring arrived the following day, very happy with the ring and the presentation of the packaging. The service was exceptional, something that is very rare these days. Thank you guys, will definitly buy of you again.
Thu Jan 18 2018 17:00:00 GMT+0000 (Coordinated Universal Time)