Product Description
This 5mm polished cobalt wedding band is a slim, modern choice that suits both men and women. The bright white colour is close to white gold and the polished surface gives a clear, mirror-like finish. At 5mm wide with a 2.3mm depth, it has a neat profile that is easy to wear every day.
The band has a flat exterior and a rounded comfort fit interior. That curved inner surface helps the ring sit smoothly on the finger and makes it easier to slide on and off. The straight outer edge keeps the look crisp, so the 5mm polished cobalt wedding band works well for anyone who prefers a clean, contemporary style.
Cobalt is chosen here for appearance and practicality. It keeps a bright white tone without plating and is naturally hypoallergenic, which is helpful for sensitive skin. The polished finish enhances the colour and gives the ring a formal edge, while the slim width keeps the overall look refined.
Inside, the band is marked with our unique cobalt logo. Sizes run from J to Z+3, covering both men’s and women’s finger sizes. As with all cobalt rings, resizing is not possible, so selecting the right size when ordering is important.
If you are deciding between widths, this size sits between the very slim 3mm and 4mm rings and the broader 6mm, 7mm and 8mm styles. The 5mm polished cobalt wedding band offers more presence than the narrow options but avoids the stronger statement of the wider bands. It pairs neatly with a watch or other jewellery and suits both casual and formal wear.
The polished surface reflects light clearly, which many people prefer for a wedding band. For a softer look, you can choose the brushed version in the same width, which shares the same comfort fit interior. Either way, the 5mm polished cobalt wedding band provides a straightforward design, a bright finish and an easy fit that works day to day.
In short, the 5mm polished cobalt wedding band gives a balanced width, a clean polished profile and a comfortable interior that makes sense for regular wear.
Bought our wedding bands in 5 and 6 mm as we wanted them to match. Really beautiful, great shine, light, very comfortable. My partner and I are over the moon, we both love the feel and look of them and can’t wait to wear them!!
Perfect
Couldn’t see the point in spending hundreds on a ring to have it re-plated every year or so. This ring is very comfy and exceptionally nice looking even if plain. I would recommend this ring and the polished surface is very smart.