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Product Description

Made of high quality tungsten metal, this ring is meant to last forever. Tungsten rings are virtually scratch proof and therefore won't ever lose their shine. This ring is 8 mm wide and has a smooth finished interior for superior comfort. This ring is polish inlay carbon fiber. Tungsten carbide rings will not bend and will hold their shape and shine longer than any other ring due to the hardness of the Tungsten carbide

Tungsten Carbide Specifications
Tungsten carbide has become a popular material in the bridal jewelry industry due to its extreme hardness and high resistance to scratching. It is ranking ~9 on Mohs scale and it is roughly 10 times harder than 18k gold. Tungsten carbide has a high melting point at 2,870 °C (5,200 °F), a boiling point of 6,000 °C Tungsten carbide is approximately two times stiffer than steel, with a Young's modulus of approximately 550 GPa,[2] and is much denser than steel or titanium and can only be polished and finished with abrasives of superior hardness such as cubic boron nitride and diamond, in the form of powder, wheels, and compounds.

Tungsten carbide is extremely hard and high resistance to scratching
Tungsten carbide is roughly 10 times harder than 18k gold It is ranking ~9 on Mohs scale
Tungsten carbide is approximately two times stiffer than steel
Tungsten carbide has a high melting point at 2,870 °C (5,200 °F)
Tungsten carbide has a boiling point of 6,000 °C (10,830 °F)
Tungsten carbide rings are cobalt free

Please see the ring conversion chart below

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Buyers must make payment within 3 days of the day of purchase.

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Conversion chart for ring sizes

Inside diameter		Inside circumference		Sizes
(in)	(mm)	(in)	(mm)	United States and Canada	United Kingdom
0.586	14.88	1.84	46.8	4	H
0.594	15.09	1.87	47.4	4¼	H½
0.602	15.29	1.89	48	4½	I
0.61	15.49	1.92	48.7	4¾	J
0.618	15.7	1.94	49.3	5	J½
0.626	15.9	1.97	50	5¼	K
0.634	16.1	1.99	50.6	5½	K½
0.642	16.31	2.02	51.2	5¾	L
0.65	16.51	2.04	51.9	6	L½
0.658	16.71	2.07	52.5	6¼	M
0.666	16.92	2.09	53.1	6½	M½
0.674	17.12	2.12	53.8	6¾	N
0.682	17.32	2.14	54.4	7	N½
0.69	17.53	2.17	55.1	7¼	O
0.698	17.73	2.19	55.7	7½	O½
0.706	17.93	2.22	56.3	7¾	P
0.714	18.14	2.24	57	8	P½
0.722	18.34	2.27	57.6	8¼	Q
0.73	18.54	2.29	58.3	8½	Q½
0.738	18.75	2.32	58.9	8¾	R
0.746	18.95	2.34	59.5	9	R½
0.754	19.15	2.37	60.2	9¼	S
0.762	19.35	2.39	60.8	9½	S½
0.77	19.56	2.42	61.4	9¾	T
0.778	19.76	2.44	62.1	10	T½
0.786	19.96	2.47	62.7	10¼	U
0.794	20.17	2.49	63.4	10½	U½
0.802	20.37	2.52	64	10¾	V
0.81	20.57	2.54	64.6	11	V½
0.818	20.78	2.57	65.3	11¼	W
0.826	20.98	2.59	65.9	11½	W½
0.834	21.18	2.62	66.6	11¾	X
0.842	21.39	2.65	67.2	12	X½
0.85	21.59	2.67	67.8	12¼	Y
0.858	21.79	2.7	68.5	12½	Z
0.866	22	2.72	69.1	12¾	Z½
0.874	22.2	2.75	69.7	13
0.882	22.4	2.77	70.4	13¼	Z1
0.89	22.61	2.8	71	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	2.9	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	76.1	15½
0.962	24.43	3.02	76.8	15¾
0.97	24.64	3.05	77.4	16