Gauge the diameter of your ring size from a ring you are already wearing. If you\'re buying the ring as a surprise present for someone, ask the partner\'s mother or one of their friends if they know their finger size. Alternatively, slide one of their existing rings onto a tapered candle. Then measure the circumference of the ring around the tapered candle at the point where the ring fits snugly. Now use the chart above to determine your ring size.
or you can use our ring sizing guide - Download Ring sizer (pdf document - 802kb)