Ring sizing: Sorry at the moment we do not offer sizing service, we do not know about the process of sizing rings, and we can not advice if the ring could be sized or not, if you like a ring and if it is not your size we recommend bring pictures and description of the item to your jeweler for right advice.

GEMS: Also we do not have way to know in the old rings gemological properties or process the gem had pass, we do test the gems with an special gem tester, and if pass as natural, we will say it is natural, but we do not have a gemological report or appraisal, in order to get that will increase the price of the ring in about $80, depending of the gem. If you wish to have a gemological report we need to ask a professional to do that, at extra cost, please contact us before bidding. thanks!!

Table conversion for the ring sizes 

Size (inches)	Size (mm)	Diameter (mm)	U.S.A. size	Japanese size	British size	German size	Swiss size
1 14/16	48	15.27	4 1/2	8	I - 1/2	15 1/4	--
1 15/16	49	15.70	5	9	J 1/2	15 3/4	--
2	51	16.10	5 1/2	11	L	16	11 3/4
2 1/16	52	16.51	6	12	M	16 1/2	12 3/4
2 2/16	53	16.92	6 1/2	13	N	17	14
2 3/16	55	17.35	7	14	O	17 1/4	15 1/4
2 4/16	56	17.75	7 1/2	15	P	17 3/4	16 1/2
2 5/16	57	18.19	8	16	Q	18	17 3/4
2 6/16	58	18.53	8 1/2	17	Q 1/2	18 1/2	--
2 7/16	59	18.89	9	18	R 1/2	19	--
2 8/16	61	19.41	9 1/2	19	S 1/2	19 1/2	--
2 9/16	62	19.84	10	20	T 1/2	20	--
2 10/16	63	20.20	10 1/2	22	U 1/2	20 1/4	--
2 11/16	65	20.68	11	23	V 1/2	20 3/4	--
2 12/16	66	21.08	11 1/2	24	W 1/2	21	--
2 13/16	68	21.49	12	25	Y	21 1/4	27 1/2
2 14/16	69	21.89	12 1/2	26	Z	21 3/4	28 3/4
2 15/16	70	22.33	13	27	--	22	--