Size guide
Find your size
We make our rings in every size from 6 to 23. Choose the easiest way to find yours: it takes a minute, and if you’re still unsure, we’ll help.
01
Already know your size?
Choose what you know and its value: we’ll tell you your EVG size.
Your result will appear here.
- Inner diameter e.g. 16.8 mm
- Circumference e.g. 53 mm
The Italian size is the one we use (Spain and Switzerland use it too). The European size is the circumference in millimetres: our 13 is a European 53.
Ø inner diameter · C circumference, in mm
02
Have a ring that fits?
Use a ring you already wear on the same finger. You can measure it in three ways.
1Calibrate your screen once only
Every screen is a different size: this step brings the circle to real size. Without it, the result isn’t reliable.
Hold a bank card, credit card or ID card upright inside the rectangle (they’re all the same size) and move the slider until the rectangle is exactly as wide as the card.
2Place your ring
- Lay the ring on the centre of the dark circle and look straight down, with one eye closed.
- If you can see a gap around the circle inside the ring, the circle is too small: press +.
- Stop as soon as the gap around it disappears: the dark circle fills the whole inside of the ring. That’s your size.
Screen already calibrated on this device.
Turn the brightness up. If you land between two sizes, check with the ruler. If you change the browser zoom, calibrate again.
Use a ruler to measure the inner diameter of the ring: inner edge to inner edge, across the widest point.
Your result will appear here.
No ruler? Two euro coins will do: a 1-cent coin is 16.25 mm across, a 2-cent coin 18.75 mm. Try slipping them into your ring.
- The 1 cent fits snugly, with no play you’re an 11
- The 1 cent won’t go in you’re below 11
- The 1 cent is loose, the 2 cent won’t go in you’re between 12 and 18: use the screen or the ruler for the exact size
- The 2 cent fits snugly you’re a 19
- The 2 cent is loose you’re a 20 or above
Outside the eurozone: a UK 5p coin (18 mm) sits between our 16 and 17; a US dime (17.9 mm) is a 16 and a penny (19.05 mm) a 20.
03
Measure your finger
You’ll need a strip of paper (or string that doesn’t stretch), a pen and a ruler.
-
1
Wrap the strip around the base of your finger, snug but not tight.
-
2
Mark the point where the paper overlaps.
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3
Lay it flat along the ruler and measure from zero to the mark, in millimetres.
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4
Enter the measurement here and we’ll tell you your size.
Repeat two or three times and keep the value that comes up most. A paper strip is more accurate than string, which tends to stretch.
Your result will appear here.
04
Print the ring sizer
One A4 sheet with circles for all our sizes and a strip to cut out and wrap around your finger.
- 1Print at 100%, not “fit to page”.
- 2Check with a ruler that the test line measures 10 cm.
- 3Lay your ring on the circles, or cut out the strip and wrap it around your finger.
You can also save it as a PDF from the print window.
05
Ask a jeweller
Any jeweller can measure your finger in seconds with a ring sizer. Ask for the Italian size: it’s the same one we use.
To get it right
-
Measure in the afternoon
Fingers change through the day: slimmer in the morning and in the cold, fuller in the evening and in the heat. Measure at room temperature.
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Wide band, size up
Wide rings like Nuvola, Vortice and Sassplà fit more snugly: if you’re between two sizes, choose the larger one.
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Every finger has its own size
Even the same finger differs between right and left hand. Measure the exact one you’ll wear the ring on, little finger included.
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Mind the knuckle
A ring should slide over the knuckle with slight resistance, then sit comfortably at the base. If your knuckle is wider, measure both and choose in between.
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Measure twice
Repeat the measurement two or three times. If the numbers differ, keep the one that comes up most.
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If you stack them
Several rings worn close together on one finger fit more snugly than one alone: if you’re on the edge, choose the size up.
Size chart
The Italian size is the inner circumference minus 40 mm. US and UK equivalents are approximate: the millimetres are what count.
| EVG size | Inner diameter | Circumference | US | UK |
|---|---|---|---|---|
| 6 | 14.6 mm | 46 mm | 3¾ | G½ |
| 7 | 14.9 mm | 47 mm | 4 | H½ |
| 8 | 15.3 mm | 48 mm | 4½ | I |
| 9 | 15.6 mm | 49 mm | 5 | J |
| 10 | 16.0 mm | 50 mm | 5¼ | K |
| 11 | 16.2 mm | 51 mm | 5¾ | K½ |
| 12 | 16.5 mm | 52 mm | 6 | L½ |
| 13 | 16.8 mm | 53 mm | 6½ | M |
| 14 | 17.2 mm | 54 mm | 6¾ | N |
| 15 | 17.4 mm | 55 mm | 7¼ | O |
| 16 | 17.8 mm | 56 mm | 7½ | O½ |
| 17 | 18.1 mm | 57 mm | 8 | P½ |
| 18 | 18.5 mm | 58 mm | 8½ | Q |
| 19 | 18.8 mm | 59 mm | 8¾ | R |
| 20 | 19.0 mm | 60 mm | 9¼ | S |
| 21 | 19.4 mm | 61 mm | 9½ | S½ |
| 22 | 19.7 mm | 62 mm | 10 | T½ |
| 23 | 20.1 mm | 63 mm | 10¼ | U |
The circumference in mm is also the European and French size (ISO 8653).
Still unsure?
Send us a photo of your ring lying on a ruler and we’ll tell you the right size.
Our made-to-order rings are made in the size you choose. If the size turns out not to be right, contact us before returning it: we’ll resize the ring for €30, including delivery back to you within Italy.
Test line: it must measure exactly 10 cm. If it doesn’t, print again at 100%.
Circles
Lay your ring on the circles: your size is the one where the inner edge of the ring matches the line.
Strip
Cut along the dashed line and wrap the strip around the base of your finger, numbers facing out. Your size is the number the tip lands on.
Questions? Email us at info@eugeniavittoriagioielli.com or on WhatsApp +393716214307 · eugeniavittoriagioielli.com