Getting the finger size correct when buying a ring as a surprise can be tricky especially for an engagement ring, so we always advise when buying a ring as a gift, taking the ring from stock & presenting it as it is. Once you have proposed we will be delighted to meet your fiancé and to measure the lucky ladies finger. We generally aim to have the ring sized the same day if possible, however some settings can take more time. In some cases we do need to order a new ring in the correct finger size, especially if there are stones set into the band of the ring. Once you choose the ring, we can advise you on sizing. Download our sizing chart here or contact us to post out a ring sizing tool. There is no charge to adjust the size of a new Finnies ring, please note however finger sizes can change over time, there is a fee for subsequent alterations.