Promise Rings - Sizing Guide

Ring Size Chart
Size Inside Diameter Inside Circumference
5.0(U.S) 1.57 4.93
5.5(U.S) 1.61 5.06
6.0(U.S) 1.65 5.19
6.5(U.S) 1.69 5.31
7.0(U.S) 1.73 5.44
7.5(U.S) 1.77 5.57
8.0(U.S) 1.81 5.7
8.5(U.S) 1.85 5.83
9.0(U.S) 1.9 5.95
9.5(U.S) 1.94 6.08
Note:
Size chart is provided as a general sizing guide only. Specific measurements vary with each style.
How to measure

Rings Measuring Guide