How To Measure: 

1. If you measure the internal diameter of your ring (in mm) it should match with the corresponding size in the ring chart below. Be sure to use millimeters.

Option 2. Measure your finger

Measure a ring with a string or a thin strip of paper. This is a simple and accurate way to find an accurate fit.

1. Cut a long string or piece of paper that's about 6-inches long.
2. Wrap it tightly around the base of your finger, the tighter the better but make sure to not let the string slip while you're wrapping it around your finger.
3. Mark the point where the string or paper meets. Measure the distance with a ruler (in mm).
4. Match your finger measurement (in mm) with the closest circumference below.

Option 3. Measure an existing ring

1. Select an existing ring that fits the desired finger.
2. Measure the internal diameter of the ring (in mm).
3. Use the below chart to determine your ring size.

 

Still Unsure?  We're here to help. Contact our YDAMYSSIMO Customer service team to help with any other questions you might have about finding your best fit

 

CIRCUMFERENCE (MM)	DIAMETER (MM)	USA & CANADA	EUROPE	UK	ASIA
42	13.3	2	42	E	4
43	13.7	2.5	43	E.5	5
44	14.1	3	44	F	5.5
45	14.3	3.25	45	G	6
	14.5	3.5
46	14.7	3.75	46	H	7
47	14.9	4	47	H.5	7.5
	15.1	4.25			8
48	15.3	4.5	48	I.5	8.5
49	15.5	4.75	49	J.5	9
	15.7	5
50	15.9	5.25	50	K	10
	16.1	5.5
51	16.3	5.75	51	L	11
52	16.5	6	52	L.5	12
53	16.7	6.25	53	M.5	13
	16.9	6.5
54	17.1	6.75	54	N.5	14
	17.3	7
55	17.5	7.25	55	O	15
56	17.7	7.5	56	P	16
	17.9	7.75
57	18.1	8	57	P.5	17
58	18.3	8.25	58	Q.5	18
	18.5	8.5
59	18.8	8.75	59	R	19
60	19	9	60	S	20
	19.2	9.25
61	19.4	9.5	61	S.5	21
	19.6	9.75
62	19.8	10	62	T.5	22
63	20	10.25	63	U.5	23
	20.2	10.5
64	20.4	10.75	64	V	24
65	20.6	11	65	W	25
	20.8	11.25
66	21	11.5	66	W.5	26
67	21.2	11.75	67	X.5	27
	21.4	12
68	21.6	12.25	68	Z	28
69	21.8	12.5	69	12.5	29
	22	12.75
70	22.2	13	70		30