London blue topaz - Tirisi

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London blue topaz

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© Tirisi Jewelry B.V. 2023.

How to measure your finger?

Wrap a string, ribbon or paper around the base of your finger.
Using a pen, make a merk where the string, ribbon or paper meets.
Measure the size in milimeters using a ruler.
Look for the corresponding size in the chart below.

Ring size chart

Curcum- Ference	Europe	UK	USA	JAPAN
44 mm	44	3	3	4
45 mm	45	3 1⁄4	3 1⁄4	5
46 mm	46	3 3⁄4	3 3⁄4	6
47 mm	47	4	4	7
48 mm	48	4 1⁄2	4 1⁄2	8
49 mm	49	4 3⁄4	4 3⁄4	9
50 mm	50	5 1⁄4	5 1⁄4	10
51 mm	51	5 3⁄4	5 3⁄4	11
52 mm	52	6	6	12
53 mm	53	6 1⁄4	6 1⁄4	13
54 mm	54	6 3⁄4	6 3⁄4	14
55 mm	55	7 1⁄4	7 1⁄4	15
56 mm	56	7 1⁄2	7 1⁄2	16
57 mm	57	8	8	17
58 mm	58	8 1⁄4	8 1⁄4	18
59 mm	59	8 3⁄4	8 3⁄4	19
60 mm	60	9	9	20
61 mm	61	9 1⁄2	9 1⁄2	21
62 mm	62	10	10	22
63 mm	63	10 1⁄4	10 1⁄4	23
64 mm	64	10 3⁄4	10 3⁄4	24
65 mm	65	11	11	25
66 mm	66	11 1⁄2	11 1⁄2	26