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
Sale!
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.
The Neon is an 8mm black tungsten carbide ring with a purple inner band, giving a flash of color against a dark outer surface. Men who want a bold ring that looks subdued from the outside will like it. Tungsten carbide cannot be resized.
Specifications
- Material: Tungsten Carbide
- Width: 8mm
- Finish: Brushed Satin
- 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.
Browse related: Men's Black Rings | Men's Tungsten Rings | Men's Rings | Shipping & Delivery
The specs.
- Width
- 8mm
- Material
- Tungsten Carbide
- Finish
- Brushed Satin
- Edge
- Flat
- Available sizes
- 8 / P – 15 / Z+5
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 6 owners actually say.
Average 5.0 / 5 across 6 verified reviews.
2022-09-10
Picked this ring out for my husband to be. Great customer service and fast delivery happy with the quality of the ring and the purple
2022-01-30
Amazing ring, amazing service, my husband loves it. Totally recommend purchasing from MRO - they have been a pleasure to deal with.
2020-07-09
loved it just what we were looking for and fast shipping
2020-05-13
super happy with the product and super quick shipping which was fantastic
2019-12-30
Thankyou so much. My partner wanted an engagement ring too and not only did you have what he was looking for but the quality is amazing and the delivery was super fast!
2018-05-17
Hubby wanted something a little different and he absolutely loves it. It looks even better in person, and has a good solid weight to it.
We ordered the wrong size to begin with, but the exchange process was easy, pain free, great communication from customer service and quick turn around.
Highly recommended.