SC RING φ5.0

MATERIAL

SILVER925

SIZE

RING WIDTH: 5mm

#7-#20 (JCS Japanese Standard)
For other sizes, please contact us via CONTACT.

Unsure of your size? Use our ring gauge rental service to measure your ring size at home.

FINISH

MIRROR POLISH

ATTENTION

Please be careful to avoid dents or deformation of the surfaces and edges due to dropping or pressure.

DELIVERY

Items will be shipped within 3–14 business days after the order is placed.
※Business days are weekdays, excluding weekends and holidays.

※If the number of orders exceeds our current stock, please note that it may take longer than usual to ship due to additional production time.

※We may temporarily pause accepting orders due to events or exhibitions.

ABOUT RING SIZE

NUMBER, CIRCUMFERENCE, DIAMETER
Ring size, inner circumference, and inner diameter conversion chart

Japan (JCS) Japanese Standard (Size)	ID (mm) Inner Diameter (mm)	Circ. (mm) Inner Circ. (mm)	ISO International Standard	USA CAN	UK AUS NER
-3	11 2/3	36.6
-2	12	37.7
-1	12 1/3	38.7
0	12 2/3	39.8
1	13	40.8	41	1	C
2	13 1/3	41.9	42	2	D
3	13 2/3	42.9	43	2.5	E
4	14	44.0	44	3	F
5	14 1/3	45	45	3.5	G
6	14 2/3	46.1	46	3.5-4	G-H
7	15	47.1	47	4-4.5	H-I
8	15 1/3	48.2	48	4.5-5	I-J
9	15 2/3	49.2	49	5	J
10	16	50.3	50	5.5	K
11	16 1/3	51.3	51	6	L
12	16 2/3	52.4	52	6.5	L-M
13	17	53.4	53	6.5-7	M-N
14	17 1/3	54.5	54	7-7.5	N-O
15	17 2/3	55.5	55	7.5-8	O-P
16	18	56.5	56	8	P
17	18 1/3	57.6	57	8.5	Q
18	18 2/3	58.6	58	9	R
19	19	59.7	59	9.5	S
20	19 1/3	60.7	60	10	T
21	19 2/3	61.7	61	10-10.5	T-U
22	20	62.8	62	10.5	U
23	20 1/3	63.8	63	11	V
24	20 2/3	64.9	64	11.5	W
25	21	65.9	65	12	X
26	21 1/3	66.9	66		Y
27	21 2/3	68.0	67		Z
28	22	69.0	68

29 22 1/3 70.1 69

30 22 2/3 71.1 70

(*ID = Inner Diameter　Circ.=Inner Circumference)
For the ring gauge rental service, click here

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