Sterling Silver Large Harp Signet Ring

M – UK / 6 1/2 – US / 53 – EU, N – UK / 7 – US / 54 – EU, O – UK / 7 1/2 – US / 55 – EU, P – UK / 8 – US / 57 – EU, Q – UK / 8 1/2 – US / 58 – EU, R – UK / 9 – US / 59 – EU, S – UK / 9 1/2 – US / 61 – EU, T – UK / 10 – US / 62 – EU, U – UK / 10 1/2 – US / 63 – EU, V – UK / 11 – US / 64 – EU, W – UK / 11 1/2 – US / 66 – EU, X – UK / 12 – US / 67 – EU, Z1