
Ring Size
We'll mail you a free ring sizer that's unisex and reusable so you can easily find the exact size that's most comfortable for you.
All you have to do is wrap our sizer around the finger you'd like to measure and adjust it to the size that feels right. The perfect size will be snug enough not to slip off but loose enough to slide over the knuckle without too much resistance.
Ring Size Chart
All of our rings are crafted in standard US sizes. View the chart below to see how US sizes map to finger circumference and convert to international sizes. Engagement rings, wedding bands, and fashion rings all follow the same size format.
Inside Circumference | US, Canada, Mexico | UK, Australia, Ireland, New Zealand, South Africa | France | Germany, Russia, Ukraine, Asia | India, China, Japan, South America, Turkey, Israel | Italy, Spain, Netherlands, Switzerland | |
---|---|---|---|---|---|---|---|
IN | MM | ||||||
1.74 | 44.2 | 3 | F | 44 | 14 | 4 | 4 |
1.77 | 44.8 | 3.25 | F 1/2 | 44.625 | 14.25 | --- | 4.625 |
1.79 | 45.5 | 3.5 | G | 45.25 | 14.5 | 5 | 5.25 |
1.82 | 46.1 | 3.75 | G 1/2 | 45.875 | 14.75 | 6 | 5.875 |
1.84 | 46.8 | 4 | H | 46.5 | 15 | 7 | 6.5 |
1.87 | 47.4 | 4.25 | H 1/2 | 47.125 | 15.25 | --- | 7.125 |
1.89 | 48 | 4.5 | I | 47.75 | 15.5 | 8 | 7.75 |
1.92 | 48.7 | 4.75 | J | 48.375 | --- | --- | 8.375 |
1.94 | 49.3 | 5 | J 1/2 | 49 | 15.75 | 9 | 9 |
1.97 | 50 | 5.25 | K | 49.625 | 16 | --- | 9.625 |
1.99 | 50.6 | 5.5 | K 1/2 | 50.25 | 16.25 | 10 | 10.25 |
2.02 | 51.2 | 5.75 | L | 50.875 | --- | 11 | 10.875 |
2.04 | 51.9 | 6 | L 1/2 | 51.5 | 16.5 | 12 | 11.5 |
2.07 | 52.5 | 6.25 | M | 52.125 | 16.75 | --- | 12.125 |
2.09 | 53.1 | 6.5 | M 1/2 | 52.75 | 17 | 13 | 12.75 |
2.12 | 53.8 | 6.75 | N | 53.375 | --- | --- | 13.375 |
2.14 | 54.4 | 7 | N 1/2 | 54 | 17.25 | 14 | 14 |
2.17 | 55.1 | 7.25 | O | 54.625 | 17.5 | --- | 14.625 |
2.19 | 55.7 | 7.5 | O 1/2 | 55.25 | 17.75 | 15 | 15.25 |
2.22 | 56.3 | 7.75 | P | 55.875 | --- | --- | 15.875 |
2.24 | 57 | 8 | P 1/2 | 56.5 | 18 | 16 | 16.5 |
2.27 | 57.6 | 8.25 | Q | 57.125 | 18.25 | --- | 7.125 |
2.29 | 58.3 | 8.5 | Q 1/2 | 57.75 | 18.5 | 17 | 17.75 |
2.32 | 58.9 | 8.75 | R | 58.375 | 18.75 | --- | 18.375 |
2.34 | 59.5 | 9 | R 1/2 | 59 | 19 | 18 | 19 |
2.37 | 60.2 | 9.25 | S | 59.625 | 19.25 | --- | 19.625 |
2.39 | 60.8 | 9.5 | S 1/2 | 60.25 | 19.5 | 19 | 20.25 |
2.42 | 61.4 | 9.75 | T | 60.875 | 19.75 | --- | 20.875 |
2.44 | 62.1 | 10 | T 1/2 | 61.5 | 20 | 20 | 21.25 |
2.47 | 62.7 | 10.25 | U | 62.125 | 20.25 | 21 | 22.125 |
2.49 | 63.4 | 10.5 | U 1/2 | 62.75 | 20.5 | 22 | 22.75 |
2.52 | 64 | 10.75 | V | 63.375 | --- | --- | 23.375 |
2.54 | 64.6 | 11 | V 1/2 | 64 | 20.75 | 23 | 24 |
2.57 | 65.3 | 11.25 | W | 64.625 | --- | --- | 24.625 |
2.59 | 65.9 | 11.5 | W 1/2 | 65.25 | 21 | 24 | 25.25 |
2.62 | 66.6 | 11.75 | X | 65.875 | --- | --- | 25.875 |
2.65 | 67.2 | 12 | X 1/2 | 66.5 | 21.25 | 25 | 26.5 |
2.68 | 68.1 | 12.25 | Y | 67.125 | 21.5 | --- | 27.125 |
2.71 | 68.5 | 12.5 | Z | 67.75 | 21.75 | 26 | 27.75 |
2.72 | 69.1 | 12.75 | Z 1/2 | 68.375 | --- | --- | 28.375 |
2.75 | 69.7 | 13 | --- | 69 | 22 | 27 | 29 |
Method Three: Measure an Existing Ring with Our Chart
Steps:
- 1. Print the Printable Ring Sizer & Conversion Chart. Set page scaling to "100" in your print settings and use 8.5 x 11-inch standard paper.
- 2. Choose a ring that correctly fits the intended finger.
- 3. Lay the ring over each size circle within the chart until you can closely match the inside edge to one of the circles on the guide. If the ring falls between two sizes, contact us to order the quarter size between them.


Ring Size Tips
- Our dominant hands are generally slightly larger – measure the hand you plan to wear the ring on.
- Consider the design of your ring. Rings with wider bands will fit tighter. Plan to size up by at least a half size for chunky bands (>4mm) and size down accordingly for very thin designs (<1.3mm). Note that ring sizes are generally measured in millimeters (mm) and are not sized by inch.
- Ensure your body temperature is normal – fingers tend to shrink when cold and expand when hot.
- Fingers change size throughout the day based on the water we drink and the food we eat – the best time to measure is towards the middle or end of the day.
- If your knuckle is pronounced, you may want to measure both the knuckle and the base of the finger. Then, choose a size in between those measurements as rings need to fit over the knuckle but not be too loose or tight to wear comfortably.a
Ring Size FAQs
Yes! You can always order half-size rings to ensure you find the perfect fit. You can also request a design in a quarter size by contacting us via phone or email.
If you order the wrong size, contact us to begin the complimentary resize process within 60 days of when your piece was initially shipped out to you or first available for pick up in the showroom. We'll confirm a new size with you and resize your ring free of charge. If you ordered an eternity ring, open band, alternative metal design, or any other style that cannot be resized, you may exchange it for the correct size within our 30-day policy. To learn more about these policies and their constraints, consult our Free 30-Day Returns & 60-Day Resizes page.
The average ring size for women is between size 5 and 7, though this can vary greatly.
The average ring size for men is between 8 and 10. Use our printable chart or order a free ring sizer to determine the perfect size.
If you need to know your partner's ring size without them knowing, selecting a standard size or slightly larger size is the best choice. The average size for women's rings is 6, and for men's rings 9. You can also try measuring a ring they already wear or asking a friend or family member if they know their size. Whichever method you go with, always double-check the product detail page to confirm that your specific design can be resized to ensure you can eventually find the perfect fit. For more tips, read our in-depth guide on How to Measure Ring Size for a Surprise Proposal.
We are proud to be one of the only jewelry brands to offer inclusive sizing across our entire assortment of engagement rings, wedding bands, and fashion rings.