Hands are different on every person. Your left and right hand is probably slightly different and each finger on your hands will be different too. Your an individual and an original. So when you are buying rings on line you want to get it right first time. It is important to get your finger measured by someone who is an expert. I suggest going to a jewellers and spending five minutes having this done every few years. Fingers can change in size over time , if you put on or loose weight, or, in the short term, if its very hot or cold.
In the UK we are a bit old fashioned and measure in letters of the Alphabet . We use whole sizes or half sizes. In the Sian Evans shop, you will find whole sizes only. For bespoke work we like to very very accurate . If you know your size in a different format, let us know, its not a problem .
if you are buying a bespokely made ring we'll probably be meeting you in person. Measuring your fingers is part of our job, so no need to worry.
Any questions , please e-mail us at firstname.lastname@example.org