Size Guide

Size Guide

Welcome to our comprehensive size guide. Ensuring your new piece of MJ JONES jewellery fits perfectly is important to us. Whether it's a ring, bracelet, or necklace, find your ideal size here.




Chains & Necklaces






Using an existing ring, you can download and print the ring size guide below and follow the instructions to determine what your current ring size is.

Alternatively, you can wrap a piece of string or tape measure around your finger, and take a measurement in millimetres. Using the chart in the size guide, you can then determine your correct ring size. If you are between two sizes, the best recommendation is to go for the larger size.






Style Mens Ladies
Choker length 18 inches / 45cm 16 inches / 40cm
Sits on the collarbone 20 inches / 50cm 18 inches / 45cm
Sits below the collarbone 22 inches / 56cm 20 inches / 50cm
Sits on the chest 24 inches / 60cm 22 inches / 56cm





  • Wrist Measurement
    • Measure your wrist with a flexible tape measure.
    • Add 2cm for a snug fit, 3cm for a comfortable fit, and 4cm for a loose fit.


Custom Sizes If you need a custom size or have any questions about finding the perfect fit, please don't hesitate to contact us. We're here to ensure your chosen piece is just right for you.