Ring Sizing Chart

Ring Size Chart

All Nodeform rings are specified in standard US sizes. View the conversion chart to see how US sizes map to finger diameter, as well as how US sizes convert to Canada, Australia, UK and other countries.

View the International Ring Size Chart

Inside Diameter in mm	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
	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
14.07	3	F	44	14	4	4
14.27	3.25	F 3/4	44.625	14.25	---	4.625
14.48	3.5	G 1/4	45.25	14.5	5	5.25
14.68	3.75	H	45.875	14.75	6	5.875
14.88	4	H 1/2	46.5	15	7	6.5
15.09	4.25	I	47.125	15.25	---	7.125
15.29	4.5	I 1/2	47.75	15.5	8	7.75
15.49	4.75	J 1/4	48.375	---	---	8.375
15.70	5	J 1/2	49	15.75	9	9
15.90	5.25	K 1/4	49.625	16	---	9.625
16.10	5.5	L	50.25	16.25	10	10.25
16.31	5.75	L 1/4	50.875	---	11	10.875
16.51	6	M	51.5	16.5	12	11.5
16.71	6.25	M 1/2	52.125	16.75	---	12.125
16.92	6.5	N	52.75	17	13	12.75
17.12	6.75	N 1/2	53.375	---	---	13.375
17.32	7	O	54	17.25	14	14
17.53	7.25	O 1/2	54.625	17.5	---	14.625
17.75	7.5	P	55.25	17.75	15	15.25
17.93	7.75	P 1/2	55.875	---	---	15.875
18.14	8	Q	56.5	18	16	16.5
18.34	8.25	Q 1/2	57.125	18.25	---	7.125
18.54	8.5	Q 3/4	57.75	18.5	17	17.75
18.75	8.75	R 1/4	58.375	18.75	---	18.375
18.95	9	R 3/4	59	19	18	19
19.15	9.25	S 1/4	59.625	19.25	---	19.625
19.35	9.5	S 3/4	60.25	19.5	19	20.25
19.56	9.75	T 1/4	60.875	19.75	---	20.875
19.76	10	T 1/2	61.5	20	20	21.25
19.96	10.25	U	62.125	20.25	21	22.125
20.17	10.5	U 1/2	62.75	20.5	22	22.75
20.37	10.75	V 1/4	63.375	---	---	23.375
20.57	11	V 1/2	64	20.75	23	24
20.78	11.25	W 1/4	64.625	---	---	24.625
20.98	11.5	W 3/4	65.25	21	24	25.25
21.18	11.75	X 1/4	65.875	---	---	25.875
21.39	12	Y	66.5	21.25	25	26.5
21.59	12.25	Y 1/2	67.125	21.5	---	27.125
21.79	12.5	Z	67.75	21.75	26	27.75
22.0	12.75	Z + 1/2	68.375	---	---	28.375
22.20	13	Z + 1	69	22	27	29

Helpful sizing tips

Fingers on a dominant hand are generally slightly larger than on non-dominant hands— make sure you measure the right finger on the correct hand!
Rings with wider bands will fit a bit tighter. Consider selecting one 1/4 to 1/2 size up from your normal ring size.If you plan to measure one of your partner's rings, try to measure one with a similar width as the ring you want to purchase.
For stacking rings: for a more comfortable fit, consider selecting one 1/4 to 1/2 size up from your normal ring size.
Make sure the finger is at normal body temperature — fingers can shrink or expand when hot or cold.
Your fingers tend to change size throughout the day — the best time to measure your finger is the end of the day.
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.

Let customers speak for us

from 967 reviews

Meranda P.

08/20/2024

The only jewelry for me!

I will never buy from another jewler, the quality and commitment to excellence cannot be beat!

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Elizabeth T.

06/23/2024

Pretty and comfortable

Love these tiny studs. The emeralds are really bright!

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Kim M.

05/11/2024

This is what I have been waiting for!

Love these earrings. They were exactly what I wanted, they have resolved thirty years of issues and they are perfect. Wonderful quality and a wonderful jeweller. So happy!

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Meranda P.

09/15/2023

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Love this ring! It’s well made, exactly what I was hoping for!!

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Chris L.

06/28/2023

Velma Band

Could not be happier with the two rings we received from Nordefrom, the service was equally exquisite, would not hesitate to buy another's.. ox

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Sam B.

04/12/2023

Son's girlfriend trusted my judgment on her engagement ring

This was the most special thing I have done in a very long time. The process was so easy and covered every base. The ring turned out absolutely perfect. My son and his girlfriend got engaged last weekend and sh could not have been more thrilled.

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Gabrielle

02/26/2023

So Beautiful & Unique

I absolutely love my custom ring from Nodeform. Konstanze was communicative and helpful throughout the process, and created a stunning piece of art. I was thrilled with how quickly my order was produced and shipped! The bezel setting was very important for me as someone who works hands-on with people, and I feel comfortable wearing my engagement ring everyday without fear of damaging it or prongs snagging/loosening.

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Jane C.

09/16/2021

Exactly what I was hoping for!

The rings Konstanze made for me are beautiful and go together wonderfully even though they were made separately. I was nervous about purchasing jewelry online, but Konstanze made the process easy, made excellent suggestions, and kept me informed throughout. Thank you so much, the rings are perfect!

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Paula P.

08/17/2021

SPARKLY AND SO BEAUTIFUL

When I opened the box, the ring was more beautiful than I imagined. It highlights my sapphire engagement ring and provides a band of beautiful, bright sparkle. I absolutely love this ring!!! My husband, who is not a fan of jewelry, really likes the unique design of the two rings.

Konstanze was wonderful to work with – patiently answering my questions and doing everything she could to ensure we got the rings I wanted! I am a repeat customer and will be back again. Thank you Konstanze!!

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Michael C.

08/31/2020

Third purchase

This was my third purchase from Nodeform. The earrings were beautiful, and my wife loves the jewelry. Everything is identical to how pictured. Excellent response time to inquiries and shipping is fast once purchased.

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