Tungsten Heart 8mm Mens Promise Ring
Tungsten Heart 8mm Mens Promise Ring

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 4.5 / 5 across 2 verified reviews.

Customer Reviews

Tungsten Heart 8mm Mens Promise Ring
Ashleigh S.
Rating: 4/5
Rubber insert
Nice ring - note it has a rubberised shape on the outer surface which I didnt notice on the website - it wasnt obvious to me - other than that all good
Tue Dec 06 2022 17:00:00 GMT+0000 (Coordinated Universal Time)
Tungsten Heart 8mm Mens Promise Ring
Jessica H.
Rating: 5/5
Exactly as pictured
The review email came 2 days before I had actually gotten the ring. So, it had me a bit worried that someone else had picked it up. I sweat it out for a few days and it did come. The description, pictures and size were exactly what was show and what I had ordered. I am just hoping I have the right size and do not need to exchange it. Super handy that they include their own ring sizer with each purchase for that just incase I had also asked for discreet shipping, just incase he was to get the mail. And they made sure their logo was not on the label. My neighbor said a very well dressed, elderly man delivered it. Perfect! Thank you very much! Here's to hoping for 0 exchanges!
Sun Oct 18 2020 17:00:00 GMT+0000 (Coordinated Universal Time)