8mm Polished Comfort Fit Cobalt Ring

£75.00

✔ In stock Dispatch: 1 to 2 Working Days

Ref: CCR18 : Available in UK sizes N to Z+3

In stock Dispatch: 1 to 2 Working Days
Ref: CCR18 : Available in UK sizes N to Z+3
🕒 Order within 18h 43m and choose Special Delivery for UK delivery by Tuesday 26 May (Excludes engraving)
2 Year Guarantee
30-day money back guarantee
Add to Cart
8mm Polished Comfort Fit Cobalt Ring
8mm Polished Comfort Fit Cobalt Ring
£75.00
Your order will be placed on hold awaiting your engraving instructions.
Please email engraving@titanjewellery.co.uk with your order number and engraving details.
0 / 35
Engraving takes 3 to 5 working days.
Engraved items are non-returnable once engraved.
Please check your spelling carefully before confirming.
🔒 Secure payments by credit or debit card
Pay in 3 interest-free payments of with PayPal

Product Description

The Men’s 8mm Polished Cobalt Wedding Ring has a strong, classic look. It’s the widest of our comfort-fit styles and one of the most popular with men who prefer a solid band that feels substantial. At 8mm wide and around 2.3mm deep, it’s broad without being heavy, the kind of ring that sits naturally on the hand and feels right from the start.

Cobalt chrome gives the ring its bright white colour. The tone comes from the metal itself, not from any surface coating, so it always looks the same inside and out. Once polished, cobalt takes on a shine similar to white gold, clean and reflective. The alloy is known for its strength, so it keeps its shape well and copes with regular wear.

The surface has been polished to a high finish that shows a clear reflection. Inside, the curve follows the natural shape of the finger, making the ring easy to wear day after day. The band is simply marked Cobalt on the inside, no branding, no logo, just the metal name itself.

This width gives the ring a confident presence. It looks smart on its own and pairs well with other pieces too. The plain, polished finish works equally well for everyday wear or for special occasions. There’s a straightforward honesty to the design that suits anyone who likes a clean, modern look.

Available in UK sizes N to Z+3, the ring covers a wide range of larger finger sizes. It’s part of our full cobalt collection. If you prefer something slimmer, there’s also the 7mm Polished Cobalt Wedding Ring. Or, for a softer satin effect, the 8mm Brushed Cobalt Wedding Ring offers the same width with a matt texture, brushed by hand in our UK workshop.

 

Specification of 8mm Polished Comfort Fit Cobalt Ring

SKU
CCR18
Product
8mm Wide Polished Cobalt Band Ring
Item
Cobalt Ring
Guarantee
2 Year Guarantee
Made From
Cobalt Chrome
Markings
Cobalt
Ring Finish
Polished
UK Sizes
N to Z+3
Product Depth
2.3mm
Depth
2.3mm
Resizing
Cobalt rings are unable to be resized
Scratch Resistance
We do not sell any ring as scratch proof, as all rings will eventually scratch with wear. How easy or hard this happens depends on their Mohs hardness. The higher the number, the harder it is to scratch, and the more resistant it is. You can compare this 8mm Polished Comfort Fit Cobalt Ring with other rings on our Mohs hardness page. Scratches are a natural part of wear. The first mark often feels the worst, but over time the ring will develop its own patina.
We do not sell any ring as scratch proof, as all rings will eventually scratch with wear. How easy or hard this happens depends on their Mohs hardness. The higher the number, the harder it is to scratch, and the more resistant it is. You can compare this 8mm Polished Comfort Fit Cobalt Ring with other rings on our Mohs hardness page. Scratches are a natural part of wear. The first mark often feels the worst, but over time the ring will develop its own patina. You can compare the hardness of this Cobalt Ring with our other rings on our Mohs hardness page.
Density
This 8mm Polished Comfort Fit Cobalt Ring includes a density value to help you understand how heavy or light it will feel. Some people prefer a lighter ring, while others enjoy the weight of a solid metal. Density makes it easy to compare between materials. The higher the number, the heavier the ring. For example, titanium is one of the lightest at 4.5, while tantalum is around 16.6, making it nearly four times heavier.
This 8mm Polished Comfort Fit Cobalt Ring includes a density value to help you understand how heavy or light it will feel. Some people prefer a lighter ring, while others enjoy the weight of a solid metal. Density makes it easy to compare between materials. The higher the number, the heavier the ring. For example, titanium is one of the lightest at 4.5, while tantalum is around 16.6, making it nearly four times heavier. You can compare the density of this Cobalt Ring with our other rings on our Specific Gravity page.

Inside Engraving

Why not make this ring personal by adding an inside engraving? We can engrave up to 35 characters for an additional £35.00.

Need more than 35 characters? Because of ring size, font style, and certain characters, we set a safe limit. If you would like a longer message, please contact us. It may still be possible depending on the ring size and font.

You have other ideas? Contact us and we will do our best to accommodate your request.

Please note: once engraved, items cannot be returned for refund, exchange, or resizing. If you are unsure, you can order the item first and send it back later for engraving.

Engraving Inside the Men’s 8mm Polished Cobalt Wedding Ring

This 8mm polished cobalt wedding ring provides the widest area in our cobalt range for engraving. The 8mm width allows plenty of room for longer messages, initials, or important dates while keeping the text easy to read.

Every font in our engraving selection can be used on this ring, including classic styles such as Times New Roman, Arial, Verdana, and Calibri, as well as decorative and script designs. The extra width of the polished cobalt ring makes even flowing or elaborate fonts clear and well defined.

Engraving is cut neatly into the inside of the band, leaving a clean and balanced finish. For the best visual result, shorter messages with good spacing tend to look sharper and easier to read. This size of ring is ideal if you’d like your engraving to stand out in style and proportion.

Customer Reviews and Questions

Add a review
8mm Polished Comfort Fit Cobalt Ring 8mm Polished Comfort Fit Cobalt Ring
Rating*
0/5
* Rating is required
Your review
* Review is required
Name
* Name is required
Add photos or video to your review
5.0
Based on 7 reviews
5 star
100
100%
4 star
0%
3 star
0%
2 star
0%
1 star
0%
1-5 of 7 reviews
  1. A(
    Cobalt ring

    Superb ring ! Excellent really fast service from Titan jewellery- definitely recommend to everyone

    (0) (0)
  2. D

    Many thanks perfect ring love it

    (0) (0)
  3. MW
    Beautifully simple

    I absolutely love this ring. Simple, striking, and very comfortable. Everybody compliments me and are stunned when I advise them how much it cost. It’s probably the best £50 I’ve ever spent.

    (0) (0)
  4. C
    Brilliant

    The fit of the ring is fantastic love the width has a nice white gold look and a very high Polished finish thank you wedding in may very pleased

    (0) (0)
  5. T
    Great ring fast delivery

    Much cheaper the high st. Nice quality looks fantastic. Quite wide and also thick. Looks good on my hand and I hate thin rings on my large hands. My fiance thought it looked great. I will have to get used to wearing a ring now.

    (0) (0)

Some reviews were imported from our previous platform and may not show a verified badge. About our reviews

Our 30-day returns promise

We want you to be completely happy with your purchase. If for any reason you are not, you can return most unwanted items within 30 days of delivery for a full refund or exchange, no questions asked.

Christmas extended returns

Ordered as a gift? Any order placed from 1 November can be returned until 20 January, or within 30 days of delivery, whichever is the later.

How to return

Simply contact us first so we can arrange everything smoothly. Returns are sent back at your own cost and risk, so please use a tracked and insured postal service to protect yourself in transit.

Personalised & bespoke items

Items that have been engraved or made to a bespoke commission are made specifically for you and cannot be returned. If you have any doubts before ordering, please get in touch and we will be happy to advise.

Not sure of your ring size? No problem.

You are welcome to order a selection of sizes or styles to try at home, then return what does not work. We make this as easy as possible:

  • UK customers: Your first size exchange is completely free. Any further exchanges are charged at our standard Royal Mail Tracked 48 postage rate.
  • International customers: Exchanges are charged at the standard international postage rate for your destination.

How quickly will my return be processed?

We aim to process all returns and exchanges within 3 working days of receiving them back. You will receive a confirmation email as soon as it is done.