UK, USA & Japan Ring Size Conversion Table

We have placed JAPAN ring sizes in the top row because it’s the country of production for all ‘Designer Shunsuke’ Jewellery items. If you do not see your ring size in the table, it doesn’t mean we can’t make a ring for your finger size. All you have to do is contact us for further advice.

JAPAN 14 15 16 17 18 19 20 21 22 23 24 25 26 27
USA 7 7 1/2 8 8 1/2 9 9 1/2 10 10 1/4 10 1/2 11 11 1/2 12 12 1/2 13
UK O P Q R S T 1/2 U U 1/2 V 1/2 W 1/2 Y Z