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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.

This carbon fibre ring is built like an aircraft panel — strong, light, and technically impressive. The woven carbon pattern is genuinely structural, not cosmetic, giving the ring rigidity without adding weight. This one comes in a 8mm width — Non-conductive, corrosion-proof, and hypoallergenic. It'll handle daily wear without picking up surface scratches the way polished metals do. The dark matte finish works well as standalone or as an inlay combined with titanium or tungsten. Good for blokes who want something that looks technical and performs to match.

Browse Related Rings: Black 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 6 owners actually say.

Average 5.0 / 5 across 6 verified reviews.

Customer Reviews

Black Ceramic 8mm Mens Ring With Blue Carbon Fiber
Krista M.
Rating: 5/5
Fast delivery, great packaging and
Fast delivery, great packaging and awesome quality. Highly recommend.
Sat Dec 14 2019 17:00:00 GMT+0000 (Coordinated Universal Time)
Black Ceramic 8mm Mens Ring With Blue Carbon Fiber
Stacey I.
Rating: 5/5
Love it!
We purchased this as my husband’s wedding band, and it fits perfectly! It was delivered really quickly as well
Sun Oct 27 2019 17:00:00 GMT+0000 (Coordinated Universal Time)
Black Ceramic 8mm Mens Ring With Blue Carbon Fiber
Jannelle S.
Rating: 5/5
Great service and fast, thanks
Great service and fast, thanks for your help.
Wed Jul 03 2019 17:00:00 GMT+0000 (Coordinated Universal Time)
Black Ceramic 8mm Mens Ring With Blue Carbon Fiber
Karen R.
Rating: 5/5
Fantastic
Fantastic service, my partner loves his ring. Cheers
Mon Feb 25 2019 17:00:00 GMT+0000 (Coordinated Universal Time)
Black Ceramic 8mm Mens Ring With Blue Carbon Fiber
Maddison S.
Rating: 5/5
Amazing
Amazing quality he loved it!
Mon Jan 22 2018 17:00:00 GMT+0000 (Coordinated Universal Time)
Black Ceramic 8mm Mens Ring With Blue Carbon Fiber
Jill M.
Rating: 5/5
Jill from adelaide
Amazingly fast was delivered to my door in 2 days, well packaged i ordered a beautiful box for the ring also the ring is beautiful exactly as pictured. Would strongly recommend this site for any men's rings they are awesome.
Sun Sep 24 2017 17:00:00 GMT+0000 (Coordinated Universal Time)