Diamond Clarity – EG Demo

A post about Diamond clarity blah blah blah

UK Ring Size Chart: Full conversion values for US, European, Swiss, Japanese, Indian, and Brazilian sizing standards.

Diameter and Circumference measured in mm

UK	Dia	Circ	US	Europe	Swiss	Japan	India	Brazil
A	12.0	37.8	0.5
A 1/2	12.2	38.5	1
B	12.5	39.1	1.25
B 1/2	12.7	39.7
C	12.9	40.4	1.5
C 1/2	13.1	41.0	1.75	41	1	1	1	1
D	13.3	41.7	2.25	42	2	2	2	2
D 1/2	13.5	42.3
E	13.7	42.9	2.5	43	3	3	3	3
E 1/2	13.9	43.6	2.75	44	4	4	4	4
F	14.1	44.2	3
F 1/2	14.3	44.8	3.5	45	5	5	5	5
G	14.5	45.5
G 1/2	14.7	46.1	3.75	46	6	6	6	6
H	14.9	46.8	4
H 1/2	15.1	47.4	4.25	47	7	7	7	7
I	15.3	48.0	4.5	48	8	8	8	8
I 1/2	15.4	48.3
J	15.5	48.7	4.75	49	9	9	9	9
J 1/2	15.7	49.3	5
K	15.9	50.0	5.25	50	10	10	10	10
K 1/2	16.1	50.6	5.5
L	16.3	51.2	5.75	51	11	11	11	11
L 1/2	16.5	51.9	6	52	12	12	12	12
M	16.7	52.5	6.25
M 1/2	16.9	53.1	6.5	53	13	13	13	13
N	17.1	53.8	6.75
N 1/2	17.3	54.4	7	54	14	14	14	14
O	17.5	55.1	7.25	55	15		15	15
O 1/2	17.7	55.7	7.5			15
P	17.9	56.3	7.75	56	16	16	16	16
P 1/2	18.1	57.0	8	57	17		17	17
Q	18.3	57.6	8.25			17
Q 1/2	18.5	58.3	8.5	58	18		18	18
R	18.7	58.9	8.75	59	19	18	19	19
R 1/2	19.0	59.5	9			19
S	19.2	60.2	9.25	60	20		20	20
S 1/2	19.4	60.8	9.5	61	21	20	21	21
T	19.6	61.4	9.75
T 1/2	19.8	62.1	10	62	22	21	22	22
U	20.0	62.7	10.25				23
U 1/2	20.2	63.4	10.5	63	23	22		23
V	20.4	64.0	10.75	64	24	23	24	24
V 1/2	20.6	64.6	11				25
W	20.8	65.3	11.25	65	25	24		25
W 1/2	21.0	65.9		66	26	25	26	26
X	21.2	66.6	11.5	67	27		27	27
X 1/2	21.4	67.2	11.75			26
Y	21.6	67.8
Y 1/2	21.7	68.1	12.25	68	28	27	28	28
Z	21.8	68.5	12.5
Z 1/2	22.0	69.1		69	29	28	29	29
Z+1	22.2	69.7	12.75	70	30	29		30
Z+2	23.0	72.3				31		32
Z+3	23.2	72.9				32		33
Z+4	23.6	74.1				33		34
Z+5	23.9	75.1				34		35
Z+6	24.2	76.0				35		36

US Ring Size Chart: Full conversion values for UK, European, Swiss, Japanese, Indian, and Brazilian sizing standards.

Diameter and Circumference measured in mm

US	Dia	Circ	UK	Europe	Swiss	Japan	India	Brazil
0.5	11.9	37.4	A
1	12.3	38.6	A 1/2
1.25	12.6	39.6	B
1.5	12.8	40.2	C
1.75	13.0	40.8		41	1	1	1	1
2	13.2	41.5	C 1/2			2
2.25	13.4	42.1	D	42	2		2	2
2.5	13.6	42.7	D 1/2	43	3	3	3	3
2.75	13.8	43.4	E 1/2				4
3	14.0	44.0		44	4	4		4
3.25	14.2	44.6	F	45	5	5	5	5
3.5	14.4	45.2	F 1/2
3.75	14.7	46.2	G 1/2	46	6	6	6	6
4	14.9	46.8	H
4.25	15.1	47.4	H 1/2	47	7	7	7	7
4.5	15.3	48.1	I	48	8	8	8	8
4.75	15.5	48.7	J	49	9	9	9	9
5	15.7	49.3	J 1/2
5.25	15.9	50.0	K	50	10	10	10	10
5.5	16.1	50.6	K 1/2
5.75	16.3	51.2	L	51	11	11	11	11
6	16.5	51.8	L 1/2	52	12	12	12	12
6.25	16.7	52.5	M
6.5	16.9	53.1	M 1/2	53	13	13	13	13
6.75	17.1	53.7	N
7	17.3	54.3	N 1/2	54	14	14	14	14
7.25	17.5	55.0	O	55	15		15	15
7.5	17.7	55.6	O 1/2			15
7.75	17.9	56.2	P	56	16	16	16	16
8	18.1	56.9	P 1/2	57	17		17	20
8.25	18.3	57.5	Q			17
8.5	18.5	58.1	Q 1/2	58	18		18	18
8.75	18.8	59.1	R	59	19	18	19	19
9	19.0	59.7	R 1/2			19
9.25	19.2	60.3	S	60	20		20	20
9.5	19.4	60.9	S 1/2	61	21	20	21	21
9.75	19.6	61.6	T
10	19.8	62.2	T 1/2	62	22	21	22	22
10.25	20.0	62.8	U				23
10.5	20.2	63.5	U 1/2	63	23	22		23
10.75	20.5	64.4	V	64	24	23	24	24
11	20.7	65.0	V 1/2	65	25	24	25	25
11.25	20.9	65.7	W				26
11.5	21.1	66.3	X	66	26	25	27	26
11.75	21.3	66.9	X 1/2	67	27	26		27
12	21.5	67.5			28		28
12.25	21.7	68.2	Y 1/2	68		27		28
12.5	21.9	68.8	Z	69	29	28	29	29
12.75	22.1	69.4	Z 1/2
13	22.3	70.1		70	30	29	30	30

European Ring Size Chart: Full conversion values for UK, US, Swiss, Japanese, Indian, and Brazilian sizing standards.

Diameter and Circumference measured in mm

Europe	Dia	Circ	UK	US	Swiss	Japan	India	Brazil
41	13.0	41.0	C	1.75	1	1	1	1
42	13.4	42.0	D	2.25	2	2	2	2
43	13.7	43.0	E	2.5	3	3	3	3
44	14.0	44.0	E 1/2	3	4	4	4	4
45	14.3	45.0	F 1/2	3.5	5	5	5	5
46	14.6	46.0	G	3.75	6	6	6	6
47	15.0	47.0	H	4	7	7	7	7
48	15.3	48.0	I	4.5	8	8	8	8
49	15.6	49.0	J	4.75	9	9	9	9
50	15.9	50.0	K	5.25	10	10	10	10
51	16.2	51.0	L	5.5	11	11	11	11
52	16.5	52.0	L 1/2	6	12	12	12	12
53	16.9	53.0	M 1/2	6.5	13	13	13	13
54	17.2	54.0	N	6.75	14	14	14	14
55	17.5	55.0	O	7.25	15		15	15
56	17.8	56.0	P	7.75	16	15	16	16
57	18.1	57.0	P 1/2	8	17	16	17	17
58	18.5	58.0	Q 1/2	8.5	18	17	18	18
59	18.8	59.0	R	8.75	19	18	19	19
60	19.1	60.0	S	9.25	20	19	20	20
61	19.4	61.0	S 1/2	9.5	21	20	21	21
62	19.8	62.0	T 1/2	10	22	21	22	22
63	20.1	63.0	U 1/2	10.5	23	22	23	23
64	20.4	64.0	V	10.75	24	23	24	24
65	20.7	65.0	V 1/2	11	25	24	25	25
66	21.0	66.0	W 1/2	11.25	26	25	26	26
67	21.3	67.0	X 1/2	11.75	27	26	27	27
68	21.7	68.0	Y 1/2	12.25	28	27	28	28
69	22.0	69.0	Z 1/2	12.5	29	28	29	29
70	22.3	70.0		13	30	29	30	30

Swiss Ring Size Chart: Full conversion values for UK, US, European, Japanese, Indian, and Brazilian sizing standards.

Diameter and Circumference measured in mm

Swiss	Dia	Circ	UK	US	Europe	Japan	India	Brazil
1	13.0	41.0	C	1.75	41	1	1	1
2	13.4	42.0	D	2.25	42	2	2	2
3	13.7	43.0	E	2.5	43	3	3	3
4	14.0	44.0	E 1/2	3	44	4	4	4
5	14.3	45.0	F 1/2	3.5	45	5	5	5
6	14.6	46.0	G	3.75	46	6	6	5
7	15.0	47.0	H	4	47	7	7	7
8	15.3	48.0	I	4.5	48	8	8	8
9	15.6	49.0	J	4.75	49	9	9	9
10	15.9	50.0	K	5.25	50	10	10	10
11	16.2	51.0	L	5.5	51	11	11	11
12	16.5	52.0	L 1/2	6	52	12	12	12
13	16.9	53.0	M 1/2	6.5	53	13	13	13
14	17.2	54.0	N	6.75	54	14	14	14
15	17.5	55.0	O	7.25	55		15	15
16	17.8	56.0	P	7.75	56	15	16	16
17	18.1	57.0	P 1/2	8	57	16	17	17
18	18.5	58.0	Q 1/2	8.5	58	17	18	18
19	18.8	59.0	R	8.75	59	18	19	19
20	19.1	60.0	S	9.25	60	19	20	20
21	19.4	61.0	S 1/2	9.5	61	20	21	21
22	19.8	62.0	T 1/2	10	62	21	22	22
23	20.1	63.0	U 1/2	10.5	63	22	23	23
24	20.4	64.0	V	10.75	64	23	24	24
25	20.7	65.0	V 1/2	11	65	24	25	25
26	21.0	66.0	W 1/2	11.25	66	25	26	26
27	21.3	67.0	X 1/2	11.75	67	26	27	27
28	21.7	68.0	Y 1/2	12.25	68	27	28	28
29	22.0	69.0	Z 1/2	12.5	69	28	29	29
30	22.3	70.0		13	70	29	30	30

Japanese Ring Size Chart: Full conversion values for UK, US, European, Swiss, Indian, and Brazilian sizing standards.

Diameter and Circumference measured in mm

Japan	Dia	Circ	US	UK	Europe	Swiss	India	Brazil
1	13.0	41.1	1.75	C 1/2	41	1	1	1
2	13.3	41.9	2.25	D	42	2	2	2
3	13.7	42.9	2.5	E	43	3	3	3
4	14.0	44.0	3	F	44	4	4	4
5	14.3	45.0	3.5	F 1/2	45	5	5	5
6	14.7	46.1	3.75	G 1/2	46	6	6	6
7	15.0	47.1	4	H	47	7	7	7
8	15.3	48.2	4.5	I	48	8	8	8
9	15.6	49.2	4.75	J	49	9	9	9
10	15.9	50.3	5.25	K	50	10	10	10
11	16.3	51.3	5.5	L	51	11	11	11
12	16.6	52.4	6.25	M	52	12	12	12
13	17.0	53.4	6.5	M 1/2	53	13	13	13
14	17.3	54.5	7	N 1/2	54	14	14	14
15	17.7	55.5	7.5	O 1/2	56	16	15	16
16	18.0	56.6	7.75	P	57	17	16	17
17	18.3	57.6	8.25	Q
18	18.7	58.6	8.75	R	59	19	18	19
19	19.0	59.7	9	R 1/2	60	20	19	20
20	19.4	60.7	9.5	S 1/2	61	21	21	21
21	19.7	61.8	9.75	T	62	22	22	22
22	20.1	62.8	10.5	U 1/2	63	23	23	23
23	20.4	63.9	10.75	V	64	24	24	24
24	20.7	64.9	11	V 1/2	65	25	25	25
25	21.0	66.0	11.25	W 1/2	66	25	26	29
26	21.4	67.0	11.75	X 1/2	67	27	27	27
27	21.7	68.1	12.25	Y 1/2	68	28	28	28
28	22.0	69.1	12.5	Z 1/2	69	29	29	29
29	22.3	70.2	13	Z+1	70	30	30	30
30	22.7	71.2						31
31	22.6	71.0		Z+2				32
32	22.9	72.0		Z+3				33
33	23.2	73.0		Z+4				34
34	23.5	74.0		Z+5				35
35	23.9	75.0		Z+6				36

Indian Ring Size Chart: Full conversion values for UK, US, European, Swiss, Japanese, and Brazilian sizing standards.

Diameter and Circumference measured in mm

India	Dia	Circ	UK	US	Europe	Swiss	Japan	Brazil
1	13.1	41.1	C 1/2	1.75	41	1	1	1
2	13.3	41.8	D	2.25	42	2	2	2
3	13.7	43.0	E	2.5	43	3	3	3
4	13.9	43.6	E 1/2	2.75	44	4	4	4
5	14.3	44.8	F 1/2	3.5	45	5	5	5
6	14.7	46.1	G 1/2	3.75	46	6	6	6
7	15.1	47.4	H 1/2	4.25	47	7	7	7
8	15.3	48.0	I	4.5	48	8	8	8
9	15.5	48.7	J	4.75	49	9	9	9
10	15.9	50.0	K	5.25	50	10	10	10
11	16.3	51.2	L	5.75	51	11	11	11
12	16.5	51.9	L 1/2	6	52	12	12	12
13	16.9	53.1	M 1/2	6.5	53	13	13	13
14	17.3	54.4	N 1/2	7	54	14	14	14
15	17.5	55.1	O	7.25	55	15		15
16	17.9	56.3	P	7.75	56	16		16
17	18.1	57.0	P 1/2	8	57	17	16	17
18	18.5	58.3	Q 1/2	8.5	58	18	17	18
19	18.8	58.9	R	8.75	59	19	18	19
20	19.2	60.2	S	9.25	60	20	19	20
21	19.4	60.8	S 1/2	9.5	61	21	20	21
22	19.8	62.1	T 1/2	10	62	22	21	22
23	20.0	62.7	U	10.25	63	23	22	23
24	20.4	64.0	V	10.75	64	24	23	24
25	20.6	64.6	V 1/2	11	65	25	24	25
26	21.0	65.9	W 1/2	11.25	66	26	25	26
27	21.3	67.2	X 1/2	11.75	67	27	26	27
28	21.6	67.8	Y	12.25	68	68	27	28
29	22.0	69.1	Z 1/2	12.5	69	29	28	29
30	22.3	70.0	Z+1	13	70	30	29	30

Brazilian Ring Size Chart: Full conversion values for UK, US, European, Swiss, Japanese, and Indian sizing standards.

Diameter and Circumference measured in mm

Brazil	Dia	Circ	US	UK	Europe	Swiss	Japan	India
1	13.0	41.0	1.75	C	41	1	1	1
2	13.4	42.0	2.25	D	42	2	2	2
3	13.7	43.0	2.5	E	43	3	3	3
4	14.0	44.0	3	E 1/2	44	4	4	4
5	14.3	45.0	3.5	F 1/2	45	5	5	5
6	14.6	46.0	3.75	G	46	6	6	6
7	15.0	47.0	4	H	47	7	7	7
8	15.3	48.0	4.5	I	48	8	8	8
9	15.6	49.0	4.75	J	49	9	9	9
10	15.9	50.0	5.25	K	50	10	10	10
11	16.2	51.0	5.5	L	51	11	11	11
12	16.5	52.0	6	L 1/2	52	12	12	12
13	16.9	53.0	6.5	M 1/2	53	13	13	13
14	17.2	54.0	6.75	N	54	14	14	14
15	17.5	55.0	7.25	O	55	15		15
16	17.8	56.0	7.75	P	56	16	15	16
17	18.1	57.0	8	P 1/2	57	17	16	17
18	18.5	58.0	8.5	Q 1/2	58	18	17	18
19	18.8	59.0	8.75	R	59	19	18	19
20	19.1	60.0	9.25	S	60	20	19	20
21	19.4	61.0	9.5	S 1/2	61	22	20	21
22	19.8	62.0	10	T 1/2	62	22	21	22
23	20.1	63.0	10.5	U 1/2	63	23	22	23
24	20.4	64.0	10.75	V	64	24	23	24
25	20.7	65.0	11	V 1/2	65	25	24	25
26	21.0	66.0	11.25	W 1/2	66	26	25	26
27	21.3	67.0	11.75	X 1/2	67	27	26	27
28	21.7	68.0	12.25	Y 1/2	68	28	27	28
29	22.0	69.0	12.5	Z 1/2	69	29	28	29
30	22.3	70.0	13	Z+1	70	30	29	30
31	22.6	71.0					30
32	22.9	72.0		Z+2			31
33	23.2	73.0		Z+3			32
34	23.5	74.0		Z+4			33
35	23.9	75.0		Z+5			34
36	24.2	76.0		Z+6			35

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