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SIZING GUIDE

Please use the sizing chart below to aid you in finding the perfect fit. Although these conversions are as accurate as possible, we would still advise consulting a jeweller in order to have your size measured professionally.

 

Top tip: Take a ring that fits your finger and measure the circumference, using a thin tape-measure.


UK & Australia

Diameter (MM) Band Size
14.1 F
14.3 F ½
14.5 G
14.7 G ½
14.8 H
15.1 H ½
15.3 I
15.5 I ½
15.7 J
15.9 J ½
16.1 K
16.3 K ½
16.5 L
16.7 L ½
16.9 M
17.1 M ½
17.3 N
17.5 N ½
17.7 O
17.9 O ½
18.1 P
18.3 P ½
18.5 Q
18.8 Q ½
19.0 R
19.2 R ½
19.4 S
19.6 S ½
19.8 T

USA & Canada

Diameter (MM) Band Size
14.1 3
14.3 3.25
14.5 3.5
14.7 3.75
14.9 4
15.1 4.25
15.3 4.5
15.5 4.75
15.7 5
15.9 5.25
16.1 5.5
16.3 5.75
16.5 6
16.7 6.25
16.9 6.5
17.1 6.75
17.3 7
17.5 7.25
17.7 7.5
17.9 7.75
18.1 8
18.3 8.25
18.5 8.5
18.8 8.75
19.0 9
19.2 9.25
19.4 9.5
19.6 9.75
19.8 10

Switzerland

Diameter (MM) Band Size
14.1 4
14.3 5.25
14.7 6.5
15.1 7.75
15.5 9
15.9 10
16.3 11.75
16.5 12.75
16.9 14
17.3 15.25
17.7 16.5
18.1 17.75
18.8 19
19.2 20.25
19.6 21.5
20.2 22.75
20.8 25
21.4 27.5
21.8 28.75

Asia

Diameter (MM) Band Size
14.1 4
14.3 5
14.7 6
14.9 7
15.3 8
15.7 9
16.1 10
16.5 11
16.7 12
16.9 13
17.3 14
17.7 15
18.1 16
18.5 17
19.0 18
19.4 19
19.8 20
20.0 21