The details.

For Kiwi blokes who work outside or use their hands hard, titanium makes practical sense. It's lighter than you'd expect from something this tough, resistant to scratches, and hypoallergenic. Available in 5mm — Won't react to salt air, farm chemicals, or general outdoor use. The comfort-fit band sits well under gloves or after a day working stock. Low maintenance, long life. A sensible choice whether you're on a farm, a worksite, or just living an active life.

What 7 owners actually say.

Average 5.0 / 5 across 7 verified reviews.

Jess M.★★★★★

Since marrying my wife I have wanted a matching ring to her wedding band (she also has a thinner 3mm titanium ring for her wedding band) and after 3 years she bought me this one to match hers after loosing weight in my hands! Thanks!!

Aug 10
Peter G.★★★★★

You won't be able to return a titanium ring if it doesn't fit optimally, so you have to order the perfect size, on your first attempt. The only way to achieve that is to:
1) Buy a set of US sized ring bands (aluminium) from eBay ~US$10......
2) Buy a low cost digital measurement calipers ~US$18.....
3) Try the bands and measure the internal diameter, to the nearest tenth of a millimeter, for the band which fits best - this confirms the size bands didn't fail quality control....
4) Check which US size matches your millimeters at https://www.brilliance.com/ring-size-conversion-chart....
5) Order the ring based on the US ring size - which is not in millimeters.
6) When you get your ring, measure it using the calipers to confirm it's exactly the size you ordered.
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I did this, and everything worked like a swiss watch. The ring I received precisely matches the size I ordered, and it fits my finger perfectly.
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If you're not prepared to do all this then I suggest buying an "Inner Circle" where you can get your jeweller to ream out the wooden centre if you need an expansion, or replace the wooden centre with a thicker one if you need a reduction.

Feb 7
Daniel E.★★★★★

Had a great and simple experience being able to return and get a new ring due to my own sizing error. The sizing tool included was a great help. Shipping is fast leaving little wait time. All of this on top of the ring being of great quality.

Sep 12
Kathryn H.★★★★★

We hesitated with our purchase but shouldn't have. The process was easy and we received the perfect ring in the perfect size without issue. We chose to visit a local jeweller and have a ring size measured and purchased the $1.99 ring sizer from Mens Rings Online first because we were ordering a custom ring. Very happy with their service and product received.

Sep 11
Deanna A.★★★★★

I have never seen or recieved such an amazing service. We did order the wrong size and the return was quick and no fuss. The quality of the ring is outstanding and my husband loves it! Which is huge as he doesn't like rings. The communication from customer service was fantastic and helpful, all someone could ask for. Anyone with second thoughts
...DON'T.... Just order the ring you like as you will be looked after and receive your ring in the most amazing beautiful packaging within days as we did and we live on the opposite side of Australia from the company.

Thank you Mens Rings Online for the best service I have ever recieved in retail.

Jun 20
Lindsay O.★★★★★

Initially I ordered a Tungsten and Koa Wood Mens Ring which arrived very promptly. A stunning ring, however it did not fit as I was unsure of sizing. I used the ring sizer that accompanied the ring and was able to exchange for a custom Titanium ring. The process was very easy and MRO kept me up to date with regular contact. Very happy with my end product.

Mar 28

Caring for your Titanium ring

Titanium is about 45% lighter than steel but still corrosion-proof, so it shrugs off salt water, sweat, chlorine and household cleaners without tarnishing. Wash it once a week with warm water and a drop of dish soap, work a soft toothbrush around any inlays or grooves, then pat dry. The surface can pick up fine hairline scratches over time — these can be re-brushed with a green scotch-brite pad if you prefer the matte look, or polished out by any NZ jeweller for a small fee.

Remove the ring for heavy lifting, climbing or anything where the finger could be crushed, because titanium is harder to cut than gold and emergency staff will need bolt cutters or a diamond-tipped saw. Otherwise it is one of the most wearable metals — fully hypoallergenic, hypothermic-friendly (it warms to skin temperature quickly), and unaffected by the iodine-rich coastal air found across most of NZ.

Common questions about Titanium rings

Is titanium stronger than tungsten?

Titanium is tougher (it bends before it breaks) while tungsten is harder (it resists scratches but can shatter on impact). For a tradie or farmer who drops things, titanium is the safer choice; for someone chasing a permanent mirror polish, tungsten wins. Both outlast gold on a busy hand.

Can a titanium ring be resized in New Zealand?

Most NZ jewellers can resize a plain titanium band up or down by one half-size using a stretching mandrel, but rings with inlays, grooves or anodised colour generally cannot be resized. If you're between sizes, order the larger one — a sizing bead can always be added later.

Will titanium react with seawater or pool chlorine?

No. Titanium is the same alloy used in marine and surgical implants, so saltwater swimming, surf trips and chlorinated pools cause zero corrosion or discolouration. Just rinse with fresh water afterwards to stop salt crystals collecting under the band.

How heavy is a titanium ring compared to gold?

A typical 8mm titanium band weighs around 4–5 grams, versus 12–15 grams for the same shape in 9ct gold. Most NZ buyers describe it as feeling like "barely wearing a ring" — useful for office workers, gym-goers, and anyone not used to wearing jewellery.

Considering alternatives?

Titanium and tungsten rings are the two most-compared modern metals on this site. Titanium wins on weight, comfort and resizability; tungsten wins on shine retention and scratch resistance. Both are priced well below gold and ship free across NZ.