Product Description
The 4mm black zirconia ceramic ring is a slim black wedding ring designed for comfort and simplicity. It has a deep black polished finish that gives a clean, mirror-like surface and a smooth feel on the finger. Made from zirconia ceramic, also known as Hi-Tech Ceramic, the material is naturally black throughout and not coated or plated. The colour will remain the same through years of use, giving the ring a consistent, even tone.
At 4mm wide and 2.0mm deep, this slim black wedding ring has a lightweight feel and a soft curvature that sits neatly between the fingers. The court profile features a slightly rounded interior for comfort, while the outer shape maintains a traditional form. It has a balanced, modern look that suits both men and women. Many couples choose this ring for its clean lines and polished finish, and it is especially popular as a women’s size option. Each black ceramic ring includes a small zirconia ceramic logo inside the band to confirm authenticity.
Zirconia ceramic is known for its durability and precision. The colour runs through the entire material, so it will not fade or wear away like plated finishes. The surface is highly polished and has a strength similar to tungsten but with a lighter feel. The fine grain structure allows for a smooth, refined edge that gives this ring its bright reflection. The polished surface makes the ring easy to maintain, and the clear shine complements any modern or classic style.
This slim black wedding ring is available in UK sizes J to Z+3, making it suitable for both men’s and women’s fittings. The depth of 2.0mm keeps the ring comfortable for long wear, while the light weight makes it practical for everyday use. Its size and shape give it a refined appearance that can be worn on its own or paired with wider styles in the same range. Starting at UK size J, it also suits anyone looking for a women’s black wedding ring in a refined 4mm width.
This 4mm black wedding ring is part of our collection of black ceramic wedding rings, available in widths from 4mm to 8mm within the wider Zirconia Ceramic Rings range. Those wanting a slightly broader design can view the 5mm Black Wedding Ring, which shares the same curved profile and polished surface. Customers looking for dark modern styles across different materials can browse Black Rings, while anyone searching for a wedding piece can find more styles in Black Wedding Rings. The same bright finish can also be found throughout our Polished Black Ceramic Rings collection.
Each ring is made exclusively for Titan Jewellery to ensure consistent depth, shape, and polish. The 4mm model remains the narrowest in the series and is chosen by many for its comfort and neat appearance. A slim black wedding ring that combines modern materials, a bright polished finish, and lasting quality.







My ring arrived today and I love it, i’d highly recommend any day. I’ll be back for the Nebula!!
Very pleased with the quality and condition. Looking forward to other sizes being available in the future! Thanking you very much. Best Regards KDB.
I wanted an alternative to my gold wedding ring and fancied a change and I am chuffed to bits with the ring I received. Its a quality product and was sent out quickly and received safely in a neat little box. Very impressed with product and service.
My wedding ring of which I now wear on my other hand as knuckles are now arthritic. So Chose this black ceramic one to wear ,its true to size comfortable its absolutely perfect. Looks good with other rings. I wish I known about this when I first got married I would have chosen this ring.
My fiancé chose this as his wedding ring and it’s absolutely perfect and very reasonably priced. Would highly recommend.