How to Measure Your Ring Size at Home (Step-by-Step Guide)

Buying a ring online shouldn’t feel like a guessing game. Whether you’re treating yourself or surprising someone else, knowing the right ring size saves you time, money, and a whole lot of back and forth. The good news? You don’t need fancy tools or a trip to the jeweler. In this quick guide, we’ll show you simple ways to measure your ring size from home — accurately and stress-free.

Method 1: The String or Paper Method

1. Cut a thin strip of paper or use a piece of string.
2. Wrap it around the base of your finger.
3. Mark the point where the ends meet.
4. Lay it flat and measure the length in millimeters.
5. Compare your measurement to our DIVON size chart below.

👉 Example: If your finger circumference is 58mm, you’ll need a DIVON size 18 (EU 58, US 8, UK Q 1/2).

Method 2: Measure a Ring You Already Own

1. Choose a ring that already fits the intended finger well.
2. Measure the inside diameter of the ring in millimeters.
3. Match it to the diameter column in our chart.

👉 Example: A ring with an inner diameter of 19.8mm is a DIVON size 22 (EU 62, US 12, UK T 1/2).

Method 3: Use a Ring Sizer Tool

For maximum accuracy, we recommend using an adjustable ring sizer (they work like a mini measuring tape). They’re inexpensive, reusable, and the easiest way to find your exact size.

Tips for Accurate Measuring

• Measure at room temperature (cold fingers are smaller, warm fingers larger).
• Take the measurement at the end of the day when your fingers are at their largest.
• Measure the exact finger where you’ll wear the ring sizes can differ between hands.
• If your size falls between two numbers, go for the larger size for comfort.
• Remember: wider bands feel tighter consider sizing up if choosing a thick design.

Still Unsure? We’re Here to Help

If you’re between sizes or need extra guidance, our team is always happy to assist. Just reach out before you order, and we’ll help ensure your ring feels like it was made just for you.

At DIVON, every piece is designed with precision and crafted to last a lifetime and it all begins with the perfect fit.