The rings in our Geometry collection are relatively wide and have a unique design. Therefore, it covers about 2 regular sizes. The indicated ring size corresponds to the circumference of your finger. We have prepared a table where you can read and convert all regular ring sizes.

Our ring sizes
Size (Circumference) Inner diameter UK
51/52 51 16,2 L 6 11

52 16,6 M 6 12
53/54 53 16,9 M 1/2 6 13
53/54 54 17,2 N 7 14
55/56 55 17,5 O 7 15
55/56 56 17,8 P 7,5 16
57/58 57 18,1 Q 8 17
57/58 58 18,5 Q 1/2 8,5 18
59/60 59 18,8 R 1/2 9 19
59/60 60 19,1 S 9m  20


Determine ring size

If you do not know your ring size, we have prepared two ways to quickly determine your ring size.

1. determine ring size with a ring as a template:

Choose a ring that fits you well on the finger you want to wear the Geometry ring on. Simply measure the inner diameter of the ring with the help of a ruler or caliper gauge. Compare the measured value with our table and you have your ring size. Since our rings are rather wide, you should choose 1-2 sizes larger if you have chosen a narrow ring (width up to about 4mm) as a template.

2. determine ring size by measuring one finger:

Cut a paper strip (approx. 1 cm wide and 10 cm long)
put it around the finger of your choice
tighten the strips (not too tight, but not too loose either). Make sure that the paper loop also fits over your knuckle! Some people's fingers are thickest at this point. Mark places where the ends of the paper strip overlap. Measure the distance between the two marked places. The length corresponds to the circumference of the ring. Instead of the paper strip you can also use a piece of string or a tape measure. You can of course also go to the jeweler around the corner to have your ring size measured.

Important to remember when determining ring size:

Ring sizes change during the course of life. Therefore it is best to measure directly before buying. The fingers of the right and left hand are usually not the same size. Ring sizes vary depending on the time of day and season. Do not measure directly after physical activities or sports. It should also not be too hot or too cold. We recommend to measure towards the end of the day. If you are unsure between two sizes, it is best to choose the larger one. If a ring does not fit, you can of course exchange it within 14 days.

We are of course always available for questions!

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