Adjustable rings are able to fit all sizes. For size specific rings, please see the table below. We recommend that you pop in to a jewellers to check your ring size before ordering, alternatively you can buy a ring sizer like this one here 
Please take care to ensure the correct sizing before ordering as all rings are made bespoke to order and any re-sizing will carry a fee (gold plated rings will need to be re-plated after re-sizing). 
To arrange a re-sizing service for a ring bought from us, please contact info@rubyjacklondon.com