Ring Sizing
INTERNAL DIAMETER (MM)
First, select a ring that fits the finger.
Next, measure the inside diameter of that ring.
Use the chart to determine your ring size.
13.4 | Size 2
14.1 | Size 4
14.7 | Size 6
15.4 | Size 8
16.0 | Size 10
16.6 | Size 12
17.2 | Size 14
17.8 | Size 16
18.5 | Size 18
19.2 | Size 20
19.8 | Size 22