Measure an Existing Ring
Use a ring that already fits comfortably as a reference to find your correct size.
Prepare Your Materials
Use a flexible measuring tape, or a piece of paper/string, along with a pen and ruler. Avoid stretchy materials to ensure an accurate ring size measurement.
Wrap Around Your Finger
Wrap a strip of paper or string around the base of the finger where you'll wear the ring. Ensure it fits snugly but comfortably, without being too tight
Mark the Overlap
If you are using a string or paper strip, bring both ends together until they overlap. Use a pen to mark the exact point where one end meets or crosses the other end. This mark shows the measurement point.
Find Your Ring Size Using the Size Chart
Measure the inside diameter of your ring in millimeters (mm)then use the Ring Size Conversion Chart to match the measurement with the correct ring size. Choose the size that matches your measurement for the perfect fit.
Find Your Ring Size
Measure your finger size in millimeters and use the Ring Size Conversion Chart to find the matching ring size.
Measure by Your Own
Measure your ring size yourself using simple tools at home.
Prepare Your Materials
Request a ring sizer tool to accurately measure your finger and find the perfect ring size before placing your order
Measure the Ring's Inside Diameter
Place the ring on a flat surface and measure the inside diameter straight across the center using a ruler or caliper. This ensures an accurate ring size measurement.
Find Ring Diameter in the Size Chart
Measure the inside diameter of your ring in millimeters, then use the Ring Size Conversion Chart to match the measurement with the correct ring size.
Measure with Ring Sizer tool
Use a ring sizer tool to quickly find your size
Put the ring sizer on your intended finger
Wear the ring sizer like a normal ring on the finger where you plan to wear the ring.Make sure it fits comfortably not too tight or too loose.
Pull the end to fit your finger
Gently pull the end of the ring sizer until it fits comfortably around your finger. It should feel snug but not tight, allowing easy movement without slipping.
Check if it fits the knuckle
Slide the ring sizer over your knuckle to make sure it moves smoothly without being too tight or difficult to pass through.
Check Your Ring Size
Look at the number shown on the ring sizer. This number indicates your correct ring size for ordering the perfect fit.
Ring Size Guide
With our ring size guide, you can confidently select the perfect size, whether you're shopping for yourself or planning a surprise for your loved one.
Find the ring size faster
| CIRCUMFERENCE (MM) | RING DIAMETER (MM) | UK SIZES | US SIZES | EU SIZES | JAPAN SIZES |
|---|---|---|---|---|---|
| 38 | 12.10 | B | 1½ | 38 | - |
| 39 | 12.42 | C | 1¾ | 39 | - |
| 40 | 12.73 | C½ | 2 | 40 | 1 |
| 41 | 13.05 | D | 2¼ | 41 | 1 |
| 42 | 13.37 | D½ | 2¼ | 42 | 2 |
| 43 | 13.69 | E | 2½ | 43 | 3 |
| 44 | 14.01 | F | 3 | 44 | 4 |
| 45 | 14.32 | F½ | 3¼ | 45 | 5 |
| 46 | 14.64 | G½ | 3¾ | 46 | 6 |
| 47 | 14.96 | H | 4 | 47 | 7 |
| 48 | 15.28 | I | 4½ | 48 | 8 |
| 49 | 15.60 | J | 5 | 49 | 9 |
| 50 | 15.92 | J½ | 5¼ | 50 | 10 |
| 51 | 16.23 | K½ | 5¾ | 51 | 11 |
| 52 | 16.55 | L | 6 | 52 | 12 |
| 53 | 16.87 | L½ | 6¼ | 53 | 13 |
| 54 | 17.19 | M½ | 6¾ | 54 | 14 |
| 55 | 17.51 | N | 7 | 55 | 15 |
| 56 | 17.83 | N½ | 7½ | 56 | 16 |
| 57 | 18.14 | O½ | 7¾ | 57 | 16 |
| 58 | 18.46 | P | 8 | 58 | 17 |
| 59 | 18.78 | P½ | 8½ | 59 | 18 |
| 60 | 19.10 | Q½ | 8¾ | 60 | 19 |
| 61 | 19.42 | R | 9 | 61 | 20 |
| 62 | 19.73 | R½ | 9½ | 62 | 21 |
| 63 | 20.05 | S½ | 9¾ | 63 | 22 |
| 64 | 20.37 | T | 10 | 64 | 23 |
| 65 | 20.69 | T½ | 10¼ | 65 | 24 |
| 66 | 21.01 | U½ | 10¾ | 66 | 25 |
| 67 | 21.32 | V | 11 | 67 | 26 |
| 68 | 21.64 | V½ | 11¼ | 68 | 27 |
| 70 | 22.28 | W½ | 11¾ | 70 | - |
| 72 | 22.92 | Y | 12½ | 72 | - |
| 74 | 23.56 | Z | 13 | 74 | - |
Note: Sizes may vary slightly between different ring styles and widths. When in doubt, select the larger size.
