Jewelry Size Guide

Finger circumference (mm)	Ring diameter (mm)	Europe Ring Size	Ring size USA, UK	Ring Size Japan
44	14.01	44	3	4
45	14.33	45	3 ¼	5
46	14.65	46	3 ¾	6
47	14.97	47	4	7
48	15.29	48	4 ½	8
49	15.61	49	4 ¾	9
50	15.92	50	5 ¼	10
51	16.24	51	5 ¾	11
52	16.56	52	6	12
53	16.88	53	6 ¼	13
54	17.2	54	6 ¾	14
55	17.52	55	7 ¼	15
56	17.83	56	7 ½	16
57	18.15	57	8	17
58	18.47	58	8 ¼	18
59	18.79	59	8 ¾	19
60	19.11	60	9	20
61	19.43	61	9 ½	21
62	19.75	62	10	22
63	20.06	63	10 ¼	23
64	20.38	64	10 ¾	24
65	20.7	65	11	25
66	21.02	66	11 ½	26
67	21.34	67	11 ¾	27
68	21.66	68	12 ¼	28
69	21.97	69	12 ½	29
70	22.29	70	13	30
71	22.61	71	13 ¼	31

Necklace/chain length (cm)	How to wear the items
35-40	Necklace/chain is worn at the level of the upper part of the neckline, it is possible to add a pendant
40-50	Necklace/chain is worn at the level of the upper part of the neckline, it is possible to add a pendant
50-65	Necklace/chain is worn at the level of the upper part of the neckline
65-100	Necklace/chain is worn at the level of the lower part of the neckline or in two rows
> 100	Necklace/chain is worn in two rows