Ring Sizer
Wearing a ring that fits well is essential for comfort and style. This reusable ring sizer helps you accurately measure your finger size in seconds so that you can make sure your next KBN ring purchase is well-fitted. The ring sizer can be used multiple times and is easy to use.
Tip - make sure the ring size you've chosen fits over your knuckle - this is usually the widest part of your finger.
Express Delivery refers to the shipping method only, not the making/turnaround time. For full shipping details please click here
Please note, if ordered with a personalised item the longer turnaround time will apply as your order will be sent together.

Female Founded & Led
Our Founder Nikki began KBN Jewellery (Formerly Kellective by Nikki) in 2018 from a desire to bring connection to her jewellery box by having her new babes name on an everyday necklace.
While KBN Jewellery now looks very different to Nikki working in her garage, it is still proudly led by Nikki and a team of creative and thoughtful women, with a strong focus on connection at the heart of everything we do.




































































