Before you purchase a diamond ring it is important to know what ring size you need. Please follow the directions below on how to measure your finger size correctly.
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Method A - Measuring Your Finger
Find a piece of non-stretchy string about 6" long, or a strip of paper about 6" long and 1/4" wide.
Wrap it snugly around the base of your finger.
Using a pen, mark the point on the string or paper where it overlaps, forming a complete circle.
Compare the length of the string or paper to the lines on the paper below to determine your ring size.
Note: If you are between sizes, order the larger size.
Tips for Measuring your Ring Size
Confirm the printed paper size with a ruler.
Measure your finger in warm temperatures at the end of the day.
Pull tightly. The sizer must fit snugly to produce an accurate size.
Tips for Buying a Surprise Ring
Ask your intended recipient’s mother or friend if they know his/her finger size.
Borrow one of your partner's rings (from the correct finger) and use the Ring Sizer PDF to determine its size.