
Size guide
A piece of jewelry should be beautiful, but it should also fit well.
When choosing jewelry, the right size is essential—for comfort and appearance.
The Vander Avort family is ready to give you personal advice.
A valuable piece of jewelry deserves tailor-made service.
Would you still like to have an idea of the size?
This page contains useful tips and a simple method for measuring at home.

MEASUREMENT IN BOUTIQUE
We always recommend having your measurements taken in our boutique. Our specialists use professional measuring instruments and take into account various factors (width, shape, etc.) that influence the size.
Please note that a ring is the most challenging piece of jewelry to fit perfectly. The size of your fingers fluctuates slightly due to heat or cold, but also due to factors such as diet (high salt intake), alcohol consumption, or even medication.
Each ring includes one free size adjustment (up to 3 EU sizes larger or smaller). For larger changes, a new ring is required, for which a fee may be charged.
During your visit, we will be happy to advise you and help you try on the right model to ensure a perfect fit.
Thanks to this personal approach, you are guaranteed a piece of jewelry that not only sparkles, but also fits you perfectly.
MEASUREMENT AT HOME
We have made measuring your ring size at home easier with our free ring sizer (excluding shipping costs), printable ring size chart, and step-by-step methods to help you find your approximate size.
These methods can be found below under ‘measuring rings’, ‘printable ring sizer’ and ‘ring sizer’.
It is very important that you follow the steps carefully and measure the ring size of the correct finger. Keep in mind that your dominant hand is often slightly larger than the other, and that each finger can also have a different size.
At the bottom of the page, you will also find tips on how to measure your wrist.



GUIDE TO RINGS
All our rings are manufactured in standard European sizes. See the table below to find out how European sizes are adjusted to finger circumference and how they are converted to international sizes. Engagement rings, wedding rings, and other rings all follow the same sizing chart.


