The world's leading online retailers in 22ct gold jewellery

The easiest and most accurate way to find your ring size is to have your finger measured by one of our friendly, trained and professional staff at out A1 Jewellers shop in Manchester if you live close by. We use an industry-standard ring sizer to quickly ascertain your ring size for you. If you are purchasing for a friend or a loved one, try to borrow one of their rings, preferably one with a similar width and style, and take it along with you to be measured. If you do not live close by then you can visit any Jewellers near you and ask to have them measure your ring size for you.

Knowing your ring size

At A1 Jewellers we like to make sure that your online shopping experience is as easy and convenient as possible.Whether you are buying a Indian ring, a white gold or yellow gold ring, a ring set with one carat or quarter carat diamonds, we understand the importance of getting the ring size right.

To find out your ring size, simply draw around the inside of a ring you know fits, preferably one with a similar width and style then measure the diameter. Then just use our conversion chart below to choose the closest size for you.

PLEASE NOTE: Many of our rings are unique and available in only one size - this is specified in the product's 'Key Features', and is the default size in the drop down. If you chose a different size from our drop down, you are opting to have a complementary size alteration. Product adjustments, or resizing will be made after purchase. A1Jewellers will not be liable for any differences in weight or appearance that may occur as a result of these changes. Resized or altered products are strictly non-refundable.

Inside diameter		Inside circumference		Sizes
(in)	(mm)	(in)	(mm)	United States and Canada	United Kingdom, Ireland, Australia and New Zealand	China, Japan, South America	India	Italy, Spain, Netherlands, Switzerland
0.458	11.63	1.44	36.5	0
0.466	11.84	1.46	37.2	¼
0.474	12.04	1.49	37.8	½	A
0.482	12.24	1.51	38.5	¾	A½
0.49	12.45	1.54	39.1	1	B	1
0.498	12.65	1.56	39.7	1¼	B½
0.506	12.85	1.59	40.4	1½	C			0.5
0.514	13.06	1.61	41	1¾	C½		1	1
0.546	13.87	1.72	43.6	2¾	E½		4	3.5
0.53	13.46	1.67	42.3	2¼	D½			2.25
0.538	13.67	1.69	42.9	2½	E	3	3	3
0.554	14.07	1.74	44.2	3	F	4		4.25
0.562	14.27	1.77	44.8	3¼	F½	5	5	4.75
0.57	14.48	1.79	45.5	3½	G			5.5
0.578	14.68	1.82	46.1	3¾	G½	6	6	6
0.586	14.88	1.84	46.8	4	H	7		6.75
0.594	15.09	1.87	47.4	4¼	H½		7	7.5
0.602	15.29	1.89	48	4½	I	8	8	8
0.61	15.49	1.92	48.7	4¾	J		9	8.75
0.618	15.7	1.94	49.3	5	J½	9		9.25
0.626	15.9	1.97	50	5¼	K		10	10
0.634	16.1	1.99	50.6	5½	K½	10		10.5
0.642	16.31	2.02	51.2	5¾	L		11	11.25
0.65	16.51	2.04	51.9	6	L½	11	12	11.75
0.658	16.71	2.07	52.5	6¼	M	12		12.5
0.666	16.92	2.09	53.1	6½	M½	13	13	13.25
0.674	17.12	2.12	53.8	6¾	N			13.75
0.682	17.32	2.14	54.4	7	N½	14	14	14.5
0.69	17.53	2.17	55.1	7¼	O		15	15
0.698	17.73	2.19	55.7	7½	O½	15		15.75
0.706	17.93	2.22	56.3	7¾	P		16	16.25
0.714	18.14	2.24	57	8	P½	16	17	17
0.722	18.34	2.27	57.6	8¼	Q			17.5
0.73	18.54	2.29	58.3	8½	Q½	17	18	18.25
0.738	18.75	2.32	58.9	8¾	R		19	19
0.746	18.95	2.34	59.5	9	R½	18		19.5
0.754	19.15	2.37	60.2	9¼	S		20	20.25
0.762	19.35	2.39	60.8	9½	S½	19	21	20.75
0.77	19.56	2.42	61.4	9¾	T			21.5
0.778	19.76	2.44	62.1	10	T½	20	22	22
0.786	19.96	2.47	62.7	10¼	U	21	23	22.75
0.794	20.17	2.49	63.4	10½	U½	22		23.25
0.802	20.37	2.52	64	10¾	V		24	24
0.81	20.57	2.54	64.6	11	V½	23	25	24.75
0.818	20.78	2.57	65.3	11¼	W			25.25
0.826	20.98	2.59	65.9	11½	W½	24	26	26
0.834	21.18	2.62	66.6	11¾	X			26.5
0.842	21.39	2.65	67.2	12	X½	25	27	27.25
0.85	21.59	2.67	67.8	12¼	Y		28	27.75
0.85	21.59	2.67	67.8	12¼	Y½		28	27.75
0.858	21.79	2.7	68.5	12½	Z	26		28.5
0.866	22	2.72	69.1	12¾	Z½		29	29
0.874	22.2	2.75	69.7	13		27	30	29.75
0.882	22.4	2.77	70.4	13¼	Z1			30.5
0.89	22.61	2.8	71	13½			31	31
0.898	22.81	2.82	71.7	13¾	Z2		32	31.75
0.906	23.01	2.85	72.3	14	Z3			32.25
0.914	23.22	2.87	72.9	14¼			33	33
0.922	23.42	2.9	73.6	14½	Z4			33.5
0.93	23.62	2.92	74.2	14¾			34	34.25
0.938	23.83	2.95	74.8	15			35	34.75
0.946	24.03	2.97	75.5	15¼	Z5			35.5
0.954	24.23	3	76.1	15½			36	36.25
0.962	24.43	3.02	76.8	15¾	Z6			36.75
0.97	24.64	3.05	77.4	16			37	37.5

Links

Links

Ring Size Guide