Online jewellery stores are great for convenience and choice. You can browse endless collections from any location and at any time. This means you can quickly select the ideal pieces to update your jewellery collection and refresh your look.

However, there are times when buying jewellery online can be tricky and one such occasion is finding the perfect fit ring. To discover your ring size, simply measure the inside diameter of an existing fitting ring and check the measurement against our handy chart below.


Ring Inside Diameter United Kingdom
14.0 mm. F
14.4 mm. G
14.8 mm. H
15.2 mm. I
15.4 mm. J
15.9 mm. K
16.3 mm. L
16.7 mm. M
17.1 mm. N
17.5 mm. O
17.9 mm. P
18.3 mm. Q
18.7 mm. R
19.1 mm. S
19.5 mm. T
19.9 mm. U
20.3 mm. V
20.7 mm. W
21.1 mm. X
21.5 mm. Y
21.8 mm. Z