"Bought the ring for our anniversary as husband lost his original. Easy to purchase and delivery only a few days. Opened the packaging and was exactly as pictured. Highly recommend!!"
"The ring was exactly as described and I can't believe I ordered it from Melbourne one day and was delivered from Queensland the next. Have recommended to others. Congratulations."
"Brilliant! Original purchase last year for wedding was quick and ring a perfect fit. Then recently the ring chipped, but when sent pictures and original order imeediately replaced, also speedy. 1000% recommended"
"Great service, communication and very fast delivery. Highly recommend. The product is better than expected."
"Great service and product"
"Needed a great ring for my wedding and none of the regular stores held much choice, taste or value for money. MensRingsOnline delivered everything we needed and delivered to the door in i think 3 days. Brilliant work! Exact fit too!"
"I purchased a ring from this site about 4 months ago but unfortunately it was the wrong size, I got in contact with the team and they were absolutely amazing with the help they provided. They informed me about their ‘Fit for Life’ policy and had the exchange completed within the week. Unfortunately they didn’t have the size I needed so I chose a different design in the correct size and because of their policy I saved around $200 dollars which was just and added bonus. My partner loves the new ring and so do I. I cannot speak highly enough of the service, support and quality of product I received from the Men’s Rings Online team and I would definitely recommend them to friends and family and will certainly buy from them again if necessary."
Built for a lifetime.
Tungsten carbide is the hardest ring material we stock. Here's why it doesn't scratch, bend, or tarnish — and how ours is made.
Scratch-proof hardness
Tungsten carbide sits just below sapphire on the Mohs scale. 4× harder than titanium, 10× harder than 18k gold — meaning the ring you pick up on day one looks identical on day 10,000.
Heavier than gold
Each ring is pressed from tungsten carbide powder at 2,000°C and precision-CNC'd. The density gives it a real, weighted feel — nothing flimsy, nothing hollow, no plating to wear through.
Lifetime warranty
If the metal cracks or chips through a manufacturing defect in normal wear, we replace the ring once. Plating and inlays excluded.
Every ring arrives ready.
- Jewellery boxBranded presentation box — gift-ready out of the parcel.
- Free ring sizerPlastic finger-sizer included, so you nail the fit first time.
- Lifetime warrantyManufacturing defects in titanium or tungsten — we replace the ring once. Plating and inlays excluded.
- Free exchange*First size exchange has no exchange fee on eligible rings priced $90 or more; $10 under $90 or for a second exchange. Sale exclusions apply. Return postage is your responsibility.
The specs.
- Material
- Tungsten Carbide
- Width
- 8mm
- Finish
- Polished
- Available sizes
- 8 / P – 12 / Y
- Model
- FTR-058
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. Three ways to check.
The details.
Take a polished domed tungsten band and run a single thin gold-tone line around its centre. That is the whole design, and it is enough: the warm line against the bright grey gives the ring a lift that a plain polish cannot.
Eight millimetres wide, comfort fit inside, dense in the hand. Because tungsten resists the scratching that dulls softer metals, the mirror finish either side of the line keeps working rather than going cloudy after a season of wear. It dresses up well and still handles the gym, the shed and the surf. Backed by a lifetime structural warranty.
What 7 owners actually say.
Average rating 5.0 / 5 across 7 verified reviews.
Customer reviews
Fantastic!!
Bought the ring for our anniversary as husband lost his original. Easy to purchase and delivery only a few days. Opened the packaging and was exactly as pictured. Highly recommend!!
Thanks Stephanie and we are delighted to hear that you are happy with your customer experience. Quick and easy delivery process is one of our main priority. We want to make sure that every step is convenient to our customers. Thank you for choosing us!
Fantastic product and awesome customer service!
The ring was exactly as described and I can't believe I ordered it from Melbourne one day and was delivered from Queensland the next. Have recommended to others. Congratulations.
Thanks John for the good feedback. We are always committed to ship your orders fast and on time. It is our pride to provide you a fantastic customer service. Great choice on that stunning Polished Dome Tungsten Ring with Gold Center Line. Thanks for choosing MRO!
Excellent Service
Brilliant! Original purchase last year for wedding was quick and ring a perfect fit. Then recently the ring chipped, but when sent pictures and original order imeediately replaced, also speedy. 1000% recommended
Thank you Isabel for sharing your comments, we really appreciate it. We got your ring covered because we do have unmatched lifetime warranty on selected rings and fantastic customer service team which makes MRO one of the best online shopping experience. Cheers!
Great service
Great service, communication and very fast delivery. Highly recommend. The product is better than expected.
Great service and product
Great service and product
Brilliant ring!
Needed a great ring for my wedding and none of the regular stores held much choice, taste or value for money. MensRingsOnline delivered everything we needed and delivered to the door in i think 3 days. Brilliant work! Exact fit too!
Absolutely amazing!!
I purchased a ring from this site about 4 months ago but unfortunately it was the wrong size, I got in contact with the team and they were absolutely amazing with the help they provided. They informed me about their ‘Fit for Life’ policy and had the exchange completed within the week. Unfortunately they didn’t have the size I needed so I chose a different design in the correct size and because of their policy I saved around $200 dollars which was just and added bonus. My partner loves the new ring and so do I. I cannot speak highly enough of the service, support and quality of product I received from the Men’s Rings Online team and I would definitely recommend them to friends and family and will certainly buy from them again if necessary.
Ring size guide.
Measure the inside diameter of a ring that already fits. Print the chart 100% scale or use a tape to check inner circumference.
| AU / UK | US | Diameter (mm) | Circumference (mm) |
|---|---|---|---|
| G | 3½ | 14.1 | 44.2 |
| H | 4 | 14.5 | 45.5 |
| I | 4½ | 14.9 | 46.8 |
| J | 5 | 15.3 | 48.0 |
| K | 5½ | 15.7 | 49.3 |
| L | 6 | 16.1 | 50.6 |
| M | 6½ | 16.5 | 51.9 |
| N | 7 | 16.9 | 53.1 |
| O | 7½ | 17.3 | 54.4 |
| P | 8 | 17.7 | 55.7 |
| Q | 8½ | 18.2 | 57.0 |
| R | 9 | 18.6 | 58.3 |
| S | 9½ | 19.0 | 59.5 |
| T | 10 | 19.4 | 60.8 |
| U | 10½ | 19.8 | 62.1 |
| V | 11 | 20.2 | 63.4 |
| W | 11½ | 20.6 | 64.6 |
| X | 12 | 21.0 | 65.9 |
| Y | 12½ | 21.4 | 67.2 |
| Z | 13 | 21.8 | 68.5 |