Not sure of your ring size? You’re definitely not alone. Ring sizing can be surprisingly tricky, especially when you’re building a stack or ordering a ring online. Our adjustable ring sizer makes it easy to get a much better idea of your size from home before you order.
The sizer works like a tiny adjustable belt for your finger and includes half-size increments. Slide the end through the buckle to create a loop, place it over your finger and gently tighten it until it feels similar to how you’d want a ring to fit.
Your ring sizer should feel comfortably snug at the base of your finger, but it shouldn’t pinch or feel restrictive. Before settling on a size, make sure you can slide it over your knuckle with a little resistance. If it slips over too easily, your finished ring may be too loose. If you have to wrestle it off, go up a size.
I also recommend checking your size more than once. Fingers naturally change throughout the day depending on temperature, activity and other factors, so try your sizer at a few different times rather than relying on a single measurement.
Planning to stack several rings together? Width matters. A group of rings takes up more space on your finger than one narrow band, which can make the overall stack feel tighter. Depending on the rings you’re considering, you may find that your most comfortable stack size is slightly larger than the size you wear in a single ring.
If you’re unsure, book an appointment and we can help you figure out the best fit for the rings you have in mind. We work with clients both in person and virtually, so distance is a non-issue.
I made this quick video to show you exactly how I use our adjustable ring sizer and find the right fit for both individual rings and stacks.
If you’re still second-guessing your size after watching, reach out. I’d much rather help you get it right before your new ring lands on your doorstep.
Here’s to rings that fit just right,
Colleen
© Colleen Mauer Designs. All rights reserved.
Published: December 21, 2020
Updated: August 19, 2026
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