Sizing Chart

There are a few methods to easily get your ring size. 

1. The best and most accurate option is to go to your local jeweler to get sized.

2. Watch the video below to measure yourself using paper, a ruler and our size chart below.

3. Alternatively contact us and we'll send you a free ring sizer which will take around a week to arrive.

Don't worry! Even if the ring ends up being slightly tight or loose a local jeweler will be able to easily resize it for you.

 

Inside Diameter Inside Circumference Sizes MM Inches MM Inches British & Australian US & Canada French & Russian German Japanese Swiss 15.70 0.618 49.32 1.94 J 1/2 5 - 15 3/4 9 - 15.80 0.622 49.64 1.95 K 5 1/8 50 - - 10 15.90 0.626 49.95 1.97 K 1/4 5 1/4 - - - - 16.00 0.630 50.27 1.98 K 1/2 5 3/8 - - 10 - 16.10 0.634 50.58 1.99 L 5 1/2 51 3/4 16 - 11 3/4 16.30 0.642 51.21 2.02 L 1/4 5 3/4 - - - - 16.41 0.646 51.55 2.03 L 1/2 5 7/8 - - - - 16.51 0.650 51.87 2.04 M 6 52 3/4 16 1/2 12 12 3/4 16.71 0.658 52.50 2.07 M 1/2 6 1/4 - - - - 16.92 0.666 53.16 2.09 N 6 1/2 54 17 13 14 17.13 0.674 53.82 2.12 N 1/2 6 3/4 - - - - 17.35 0.683 54.51 2.15 O 7 55 1/4 17 1/4 14 15 1/4 17.45 0.687 54.82 2.16 O 1/2 7 1/4 - - - - 17.75 0.699 55.76 2.20 P 7 1/2 56 1/2 17 3/4 15 16 1/2 17.97 0.707 56.45 2.22 P 1/2 7 3/4 - - - - 18.19 0.716 57.15 2.25 Q 8 57 3/4 18 16 17 3/4 18.35 0.722 57.65 2.27 Q 1/2 8 1/4 - - - - 18.53 0.729 58.21 2.29 Q 3/4 8 1/2 - 18 1/2 17 - 18.61 0.733 58.47 2.30 R 8 5/8 59 - - 19 18.69 0.736 58.72 2.31 R 1/4 8 3/4 - - - - 18.80 0.740 59.06 2.32 R 1/2 8 7/8 - - - - 18.89 0.748 59.34 2.35 R 3/4 9 - 19 18 - 19.10 0.752 60.00 2.36 S 9 1/8 60 1/4 - - 20 1/4 19.22 0.757 60.38 2.38 S 1/4 9 1/4 - - - - 19.31 0.760 60.66 2.39 S 1/2 9 3/8 - - - - 19.41 0.764 60.98 2.40 S 3/4 9 1/2 - 19 1/2 19 - 19.51 0.768 61.29 2.41 T 9 5/8 61 1/2 - - 21 1/2 19.62 0.772 61.64 2.43 T 1/4 9 3/4 - - - - 19.84 0.781 62.33 2.45 T 1/2 10 - 20 20 - 20.02 0.788 62.89 2.48 U 10 1/4 62 3/4 - 21 22 3/4 20.20 0.797 63.46 2.50 U 1/2 10 1/2 - 20 1/4 22 - 20.32 0.800 63.84 2.51 V 10 5/8 63 - - 23 3/4 20.44 0.805 64.21 2.53 V 1/4 10 3/4 - - - - 20.68 0.814 64.97 2.56 V 1/2 11 - 20 3/4 23 - 20.76 0.817 65.22 2.57 W 11 1/8 65 - - 25 20.85 0.821 65.50 2.58 W 1/4 11 1/4 - - - - 20.94 0.824 65.78 2.59 W 1/2 11 3/8 - - - - 21.08 0.830 66.22 2.61 W 3/4 11 1/2 - 21 24 - 21.18 0.834 66.54 2.62 X 11 5/8 66 1/4 - - 26 1/4 21.24 0.836 66.73 2.63 X 1/4 11 3/4 - - - - 21.30 0.839 66.92 2.64 X 1/2 11 7/8 - - - - 21.49 0.846 67.51 2.66 Y 12 67 1/2 21 1/4 25 27 1/2 21.69 0.854 68.14 2.68 Y 1/2 12 1/4 - - - - 21.89 0.862 68.77 2.71 Z 12 1/2 68 3/4 21 3/4 26 28 3/4 22.10 0.870 69.43 2.73 Z +1/2 12 3/4 - - - - 22.33 0.879 70.15 2.76 Z+1 13 - 22 27 - 22.60 0.890 71.00 2.80 Z+1.5 13.5 - - - - 22.69 0.893 71.28 2.81 Z+2 - - - - - 22.92 0.902 72.00 2.83 Z+2.5 - - - - - 23.06 0.908 72.45 2.85 Z+3 - - - - - 23.24 0.915 73.01 2.87 Z+3.5 - - - - - 23.47 0.924 73.73 2.90 Z+4 - - - - - 23.55 0.927 73.98 2.91 Z+4.5 - - - - - 23.87 0.940 74.99 2.95 Z+5 - - - - - 24.27 0.956 76.25 3.00 Z+6 - - - - -