THE DIAMOND FINERY
RING SIZE GUIDE
Before you print the guide, be sure to check that page scaling is set to "none" or “100%”on your print dialog box. Use an A4 paper in printing the ring size guide.
To ensure the accuracy of the printed sizer, use a ruler and measure the bar in the box to the right
Measure the right finger on the correct hand. Engagement rings and wedding rings are traditionally worn on the fourth finger on the left hand.
Pull the sizer tightly. The sizer must fit snugly to produce an accurate size.
Body temperature can affect the ring size. Fingers can shrink or expand when hot or cold. Measure the finger at a normal body temperature.
Your fingers tend to change size throughout the day. Measure your finger in the evening so your ring will be comfortable after a typical day of activity.
If your knuckle is bigger, take 2 measurements and choose a size in between — ring needs to fit over knuckle but not be too loose or it will shift around.
Rings over 5mm in width will fit a bit tighter than rings of the same size in narrower widths.The wider the band, the tighter it may feel. You may need to go up by a half.
PLEASE READ CAREFULLY
Measure the above bar to ensure it has printed exactly 2 inches, or 50mm, long. It measurement si not accurate, ring size measurement will not be completed properly.
Cut a piece of string, yarn or a thin strip of paper to at least 3 inches long
Wrap it around the base of the finger. Make sure it’s snug to produce an accurate size.
Mark where the ends overlap using a pen or a marker
Lay the string/yarn/paper flat against a ruler to measure the length in millimeters
Use the Ring Size Conversion Chart below to find the corresponding ring size.
Before you print the guide, be sure to check that page scaling is set to "none" or “100%”on your print dialog box. Use an A4 paper in printing the ring size guide.
To ensure the accuracy of the printed sizer, use a ruler and measure the bar in the box to the right
Measure the right finger on the correct hand. Engagement rings and wedding rings are traditionally worn on the fourth finger on the left hand.
Place a ring that you already own (or have borrowed, if this is a surprise engagement or a gift) over the circles to the right.
Match the inside of the ring to the circle nearest in size. The measurements shown refer to the inside diameter of the ring.
Measurements are equivalent to the interior
circumference of the corresponding ring size
RING SIZE CHART
The Diamond Finery rings are specified in standard US sizes. View the conversion chart to see how US sizes map to finger circumference, as well as how US sizes convert to Canada, Australia, UK and other countries.
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 | |
---|---|---|---|---|---|---|---|
IM | 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 | 48.875 | 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 | 5.875 | --- | 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 | 17.25 | 15 | 15.25 |
2.22 | 56.3 | 7.5 | 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 | 67.75 | 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 |