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.
Shipping to the USA and worldwide
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 or breaks, we replace it under our lifetime structural warranty (plating, inlays and coatings excluded). One-time size swap free in the first 60 days. Return postage is at the customer's cost.
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 warrantyLifetime structural warranty on in-stock modern-metal rings. Plating, inlays, resin and coatings excluded. Return postage is at the customer's cost.
- Free exchange*Free swap on rings over $99 ($10 fee under $99). Tracked shipping on dispatch.
Dispatch
Ships from Australia with tracking.
The details.
This 8mm men's ring pairs black ceramic with a green carbon fiber inlay and a polished finish. It is aimed at men who want a modern, technical look that stands apart from plain metal bands. Ceramic is scratch resistant, though it can crack under heavy impact.
Specifications
- Material: Ceramic
- Width: 8mm
- Finish: Polished
- Sizing: US sizes shown first; choose your size on this page
Delivery
Every order is sent with tracking. In-stock orders are usually dispatched within 1–2 business days (Monday to Friday). Delivery time depends on your country. Prices are in US dollars.
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The specs.
- Width
- 8mm
- Material
- Ceramic
- Finish
- Polished
- Edge
- Beveled Edge
- Available sizes
- 5 / J – 16 / Z+7
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 3 owners actually say.
Average 5.0 / 5 across 3 verified reviews.
2018-11-20
As i said in my last review the ring arrived within 3 days and its a perfect fit so well done again.
2018-08-08
We loved our first purchase so much we brought another one. We had an issue with a 2nd ring and it was exchanged quickly and hassle free. We continue to recommend you to our family and friends.