Ring size

Sizing

Before placing your order please make sure of your correct finger size. Our rings are comfort fit on the inside of ring. This means there is a slight roundness to the inside of the ring allowing the center part to fit closer to the finger than the outer edges. If you don’t know which size fit you, You had better go to local jewelry store to measure your size, Our ring size is us standard size. If you are UK or Europe customer. Please go to below site to conversion your size:

http://en.wikipedia.org/wiki/Ring_size

"RING FOR LIFE" Lifetime Sizing Program Because tungsten are some of nature's hardest and strongest elements, you can rest assured that your new titanium or tungsten ring purchase will continue to provide you comfort and enjoyment for your entire lifetime. By choosing one of our titanium or tungsten rings, you've selected the industry's new standard for excellence, noted for it's enduring styling, quality and craftsmanship and exclusive Lifetime Sizing policy.

When you receive your new ring from tungstenjewellry.com simply save a copy of your invoice. Then relax, knowing that no matter how much your finger size changes over time, our Lifetime Sizing program will insure that your tungsten ring will always fit comfortably. Should you ever find your tungsten ring to be either too large or too tight due to fluctuation in finger size, simply return it to us along with a copy of your invoice. Our program will provide a replacement ring promptly and your correct adjusted size.

Conversion chart for ring sizes

Inside diameter		Inside circumference		Sizes
(in)	(mm)	(in)	(mm)	United States and Canada	United Kingdom, Ireland, and Australia	Japan, China	Switzerland
0.459	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
0.514	13.06	1.61	41.0	1¾	C½
0.522	13.26	1.64	41.7	2	D	2	1.5
0.53	13.46	1.67	42.3	2¼	D½
0.538	13.67	1.69	42.9	2½	E	3	2.75
0.546	13.87	1.72	43.6	2¾	E½
0.554	14.07	1.74	44.2	3	F	4	4
0.562	14.27	1.77	44.8	3¼	F½	5	5.25
0.57	14.48	1.79	45.5	3½	G
0.578	14.68	1.82	46.1	3¾	G½	6	6.5
0.586	14.88	1.84	46.8	4	H	7
0.594	15.09	1.87	47.4	4¼	H½		7.75
0.602	15.29	1.89	48.0	4½	I	8
0.61	15.49	1.92	48.7	4¾	J		9
0.618	15.70	1.94	49.3	5	J½	9
0.626	15.90	1.97	50.0	5¼	K		10
0.634	16.10	1.99	50.6	5½	K½	10
0.642	16.31	2.02	51.2	5¾	L		11.75
0.65	16.51	2.04	51.9	6	L½	11	12.75
0.658	16.71	2.07	52.5	6¼	M	12
0.666	16.92	2.09	53.1	6½	M½	13	14
0.674	17.12	2.12	53.8	6¾	N
0.682	17.32	2.14	54.4	7	N½	14	15.25
0.69	17.53	2.17	55.1	7¼	O
0.698	17.73	2.19	55.7	7½	O½	15	16.5
0.706	17.93	2.22	56.3	7¾	P
0.714	18.14	2.24	57.0	8	P½	16	17.75
0.722	18.34	2.27	57.6	8¼	Q
0.73	18.54	2.29	58.3	8½	Q½	17
0.738	18.75	2.32	58.9	8¾	R		19
0.746	18.95	2.34	59.5	9	R½	18
0.754	19.15	2.37	60.2	9¼	S		20.25
0.762	19.35	2.39	60.8	9½	S½	19
0.77	19.56	2.42	61.4	9¾	T		21.5
0.778	19.76	2.44	62.1	10	T½	20
0.786	19.96	2.47	62.7	10¼	U	21
0.794	20.17	2.49	63.4	10½	U½	22	22.75
0.802	20.37	2.52	64.0	10¾	V
0.81	20.57	2.54	64.6	11	V½	23
0.818	20.78	2.57	65.3	11¼	W		25
0.826	20.98	2.59	65.9	11½	W½	24
0.834	21.18	2.62	66.6	11¾	X
0.842	21.39	2.65	67.2	12	X½	25	27.5
0.85	21.59	2.67	67.8	12¼	Y
0.858	21.79	2.70	68.5	12½	Z	26	28.75
0.866	22.00	2.72	69.1	12¾	Z½
0.874	22.20	2.75	69.7	13		27
0.882	22.40	2.77	70.4	13¼	Z1
0.89	22.61	2.80	71.0	13½
0.898	22.81	2.82	71.7	13¾	Z2
0.906	23.01	2.85	72.3	14	Z3
0.914	23.22	2.87	72.9	14¼
0.922	23.42	2.90	73.6	14½	Z4
0.93	23.62	2.92	74.2	14¾
0.938	23.83	2.95	74.8	15
0.946	24.03	2.97	75.5	15¼
0.954	24.23	3.00	76.1	15½
0.962	24.43	3.02	76.8	15¾
0.97	24.64	3.05	77.4	16