How to Choose the Right Ring Size – Varengo Complete Guide
Choosing the perfect ring starts with the right size.
The ideal ring must fit flawlessly—not just for comfort, but also because it reflects the attention and care you put into your gesture. In this guide, we explain how to measure ring size for both men and women, even discreetly if you’re planning a surprise.
How to Measure a Ring Size (Even Secretly!)
Have a ring to compare? Here’s the simplest method:
- Download our ring-size chart (PDF).
- Print the file at 100% scale, with no resizing.
- Take a ring the person regularly wears.
- Place it over the circles on the chart until the inner edge lines up perfectly.
- Voilà: you’ve found the correct size.
How to Measure Your Finger with a Tape Measure or String
Only have a soft measuring tape or a piece of string?
- Wrap it around the base of your finger.
- Mark where it overlaps.
- Measure that length in millimeters with a ruler.
- Compare the millimeter measurement to Varengo’s ring-size conversion chart below.
What to Do If You Don’t Know the Size
At Varengo, we have a golden rule: when in doubt, go slightly larger. If you’re unsure, choose a half-size up. After the surprise, we’ll take care of the first resizing for free. The important thing is that the ring slips on, even just a little—moments like these don’t come around twice.
Can’t Sneak a Ring to Measure?
If you can’t take a ring without being noticed, simply select “I don’t know” during checkout, and we’ll craft a standard-size ring for you.
Ring size chart

Most requested women’s sizes range from 10 to 14.
Most requested men’s sizes range from 16 to 20.
Varengo’s Free First Resizing Service
When you shop with us, the first size adjustment is free. We’ll tailor the ring to the perfect fit at no extra cost—it’s part of our commitment to providing you with a truly bespoke experience.
To recap
- Use our ring size chart
- Women’s average: 12 | Men’s average: 18
- Use string, tape, or an existing ring
- First resizing included for free
- Don’t know your ring size? Select “I don’t know” at checkout — we’ll handle it for you!
Download Varengo’s PDF ring size guide now and make your moment truly unforgettable.
FAQ
1. How do I find the size of an existing ring?
Measure its inner diameter and compare it with our chart.
2. What if I order the wrong size?
No problem. We offer resizing on all our rings. The first resizing is free.
3. Can I measure without the person knowing?
Yes! Use a ring they wear or wrap a string around their finger while they sleep (gently!).
4. Do you offer custom or half sizes?
Of course. Varengo guarantees an impeccable fit.