4mm Brushed Court Cobalt Ring

£70.00

✔ In stock Dispatch: 1 to 2 Working Days

Ref: CCR36 : Available in UK sizes J to S

In stock Dispatch: 1 to 2 Working Days
Ref: CCR36 : Available in UK sizes J to S
🕒 Order within 18h 47m and choose Special Delivery for UK delivery by Tuesday 26 May (Excludes engraving)
2 Year Guarantee
30-day money back guarantee
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4mm Brushed Court Cobalt Ring
4mm Brushed Court Cobalt Ring
£70.00
Your order will be placed on hold awaiting your engraving instructions.
Please email engraving@titanjewellery.co.uk with your order number and engraving details.
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Product Description

The 4mm Brushed Court Cobalt Ring is a wedding band designed with a simple court profile and a soft matte finish. Measuring 4mm wide and 2.0mm deep, it has a slim but solid feel, making it well suited as a women’s cobalt wedding ring.

This ring follows the traditional court shape. The outside of the band is gently curved, and the inside is also rounded to give a comfort fit. That detail means the ring sits smoothly on the finger and is easy to wear day after day. Many people choose the court profile because it combines a classic look with a comfortable fit.

The brushed finish is what gives this design its character. Unlike the polished versions in the same range, the surface here has a satin effect that softens the bright tone of cobalt. The outside of the ring has a muted look with less reflection, while the inside is polished, showing the natural brightness of the metal. Together, the two finishes create a contrast that highlights the difference between brushed and polished cobalt.

At 4mm wide, the band is narrow enough to sit neatly beside most engagement rings, but it still has enough width to be worn on its own. Some women prefer this size because it offers a balance between the finer 3mm and the more noticeable 5mm or 6mm styles. It also works well in matching sets, where one partner wears a brushed band and the other a polished version.

Cobalt has become a popular material for wedding rings because of its strength and colour. The metal is resistant to bending and is hypoallergenic, so it can be worn safely by those with sensitive skin. The bright white tone is often compared to white gold, making cobalt a modern alternative at a more accessible price.

This 4mm Brushed Court Cobalt Ring is available in UK sizes J to S. As cobalt cannot be resized, it is important to order the correct size.

A brushed finish, classic court shape and balanced 4mm width make this a straightforward and practical choice for a women’s cobalt wedding ring.

Specification of 4mm Brushed Court Cobalt Ring

SKU
CCR36
Product
4mm Brushed Cobalt Wedding Ring
Item
Cobalt Ring
Guarantee
2 Year Guarantee
Made From
Cobalt Chrome
Markings
Cobalt
Ring Finish
Brushed
Ring Profile
Court
UK Sizes
J to S
Product Depth
2.0mm
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 4mm Brushed Court 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 4mm Brushed Court 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 4mm Brushed Court 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 4mm Brushed Court 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.

Laser Engraving on this Cobalt Ring

This 4mm brushed cobalt ring can be laser engraved on the inside, allowing a personal message or date to be added. With the narrower width, engraving is best kept clear and simple for readability. Suitable fonts for this design are Calibri, Verdana, Arial and Times New Roman, as these styles give clean lettering that shows well on a 4mm ring.

Bold engraving is not available on this band. At this width, bold characters can close up and lose detail, particularly in smaller letters such as i.

Decorative script or ornate fonts are also not suitable, as their fine strokes are difficult to see clearly once engraved on a narrow surface. Using one of the recommended fonts ensures the text remains neat, proportional and easy to read on a slim ring.

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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.