Not sure?

FIND YOUR SIZE

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USE A RING

USE OUR RING SIZER

USE OUR RING SIZER

Download ring sizer

USE A RING

Choose a ring that fits perfectly on the finger where you want to wear your new piece of jewelry.

To measure the inner diameter of your ring, place it on a flat surface and measure the distance between the two opposite inner edges at the widest point. Use a ruler or a caliper with millimeter units to get an accurate measurement.

COMPARE YOUR SIZE

Size
Inner diameter
10
15,9mm
11
16,2mm
12
16,5mm
13
16,8mm
14
17,2mm
15
17,5mm
16
17,8mm
17
18,1mm
18
18,5mm
19
18,8mm
20
19,1mm

USE OUR RING SIZER

Download our PDF ring sizer, print it at 100% scale, and cut it out following the instructions. You can then use it to easily and accurately determine your size right at home.

HOW TO USE IT

Step 1

SLIP THE RING SIZER ONTO YOUR FINGER

Print and cut out our ring sizer, then slip it onto the finger you want to measure.

Step 2

ADJUST UNTIL COMFORTABLE

Adjust the ring sizer around your finger: it should slide effortlessly over the knuckle, but stay remain at the base of the finger.

Step 3

READ THE INDICATED SIZE

Read the number shown and use the conversion chart to find your size.

COMPARE YOUR SIZE

Size
Ring sizer size
10
50mm
11
51mm
12
52mm
13
53mm
14
54mm
15
55mm
16
56mm
17
56mm
18
57mm
19
58mm
20
60mm

SIZE CONVERSION

SIZE ITALY france UK US JAPAN
10 10 50 K 5.5 9
11 11 51
12 12 52 L-M 6-6.5 11
13 13 53
14 14 54 N 6.75-7 13
15 15 55
16 16 56 O-P 7.5 15
17 17 57
18 18 58 Q 8 17
19 19 59
20 20 60