Size Guide

Complete Guide to Ring Sizes

Size (Italy)	Circumference (mm)	Internal diameter (mm)
08	48.0	15.2
09	49.0	15.6
10	50.0	15.9
11	51.0	16.3
12	52.0	16.5
13	53.0	16.9
14	54.0	17.3
15	55.0	17.7
16	56.0	18.0
17	57.0	18.4
18	58.0	18.8
19	59.0	19.1
20	60.0	19.5
21	61.0	19.9
22	62.0	20.3
23	63.0	20.6

Note: Italian sizes range from 08 to 23, in half-millimeter increments. The lower sizes (08-12) are generally suitable for thinner fingers, while the upper sizes (16-23) are for larger or thicker fingers.

How to Measure Your Ring Size

There are several methods to measure your finger circumference or ring size. Here are the two most common techniques:

Method 1: With a Ruler or Tape Measure

Measure the circumference of your finger : Use a tape measure (or a piece of string) to measure the circumference of the finger you wish to measure. Wrap the tape measure around the base of your finger, making sure it is not too tight. Mark the point where the tape measure overlaps.

Measure the length : Use a ruler to measure the length of the string or ribbon you used to wrap your finger around. This will give you the circumference in millimeters.

Compare to Size Chart : Once you have your measurement, compare it to the ring size chart to find your matching size.

Method 2: Measuring an Existing Ring

If you already have a ring that fits you well, you can use that as a guide to determine your size. Measure the inside diameter of the ring, which is the distance between opposite points inside the ring. The measurement in millimeters will correspond to your size.

Ring Size Chart

Ring sizes may vary slightly depending on the country or measurement system. The table below refers to Italian sizes, which are common in Europe.

Tips for a Perfect Fit

Measure finger temperature : Avoid measuring your finger when it is too cold or too hot. Fingers can shrink or swell depending on the temperature, affecting the measurement.

Measure multiple times : For greater accuracy, measure your finger circumference several times throughout the day and take an average.

Consider the style of the ring : If you're buying a very wide ring or one with a thick band, it may be helpful to choose a slightly larger size, as the width of the ring may make it appear narrower.

International Sizes: Comparison of Measurement Systems

There are different measurement scales for ring sizes internationally. Here is a quick comparison:

Italy	France/Spain	United Kingdom	United States	Germany
08	48	J 1/2	4 1/2	16
09	49	K 1/2	5	17
10	50	L 1/2	5 1/2	18
11	51	M 1/2	6	19
12	52	N 1/2	6 1/2	20
13	53	Or 1/2	7	21
14	54	P 1/2	7 1/2	22
15	55	Q 1/2	8	23

Finding the right size for your ring is essential to ensure comfort and safety. By following the steps in the guide and using an accurate measurement, you can avoid making mistakes. Don't forget that if you are between two sizes, most people prefer to opt for the larger size, as rings that are too tight can be uncomfortable. If in doubt, always ask the retailer or jeweler for advice, who can help you choose the ideal size.