Ring Size Guide
Find your ring size using any of the following techniques below.
❶ Measure an existing ring
If you have an existing ring that fits your finger, measure the internal diameter and use our conversion chart to know your ring size.
Download our FREE RING SIZER TOOLKIT to learn how to measure your ring internal diameter.
❷ Measure your finger
Measure your finger circumference to determine your ring size.
Download our FREE RING SIZER TOOLKIT to learn how to measure your finger circumference.
❸ International sizing reference chart
Here at JL Heart, we use US ring sizes. If you know your ring size in another unit, convert it to US sizing using this chart.
❹ Request a ring sizer
Still not sure? Simply fill out the form below and we’ll mail a ring sizer in the post to you, free of charge. If you’re worried that the one-of-a-kind ring you set your eye on will sell out, you can place an order for the ring first, and leave a note at checkout to request for a ring sizer.