RING SIZE GUIDE


Measure your finger at the end of the day. Do not measure your finger when it is hot or cold.

Remember that the two hands differ slightly in size; a ring worn on a finger of the left hand will not be a perfect fit for the same finger on the right hand.

Make sure that the chosen size leaves enough room for the ring to pass easily along the entire length of the finger.

To measure your finger, you can use a tape measure. Measure the circumference of your finger in mm. This measurement corresponds to the size of the ring.        

Inside Circumference Sizes              
Inches MM Inches British & Australian  US & Canada French & Russian German Japanese Swiss
0.39 31.13 1.22 - 0 - - - -
0.442 33.68 1.39 - 0 - - - -
0.454 36.22 1.43 - 0 - - - -
0.474 37.54 1.49 A 1/2 - - - -
0.482 38.26 1.51 A 1/2 3/4 - - - -
0.487 38.86 1.53 B 1 - - 1 -
0.496 39.58 1.56 B 1/2 1 1/4 - - - -
0.503 40.15 1.58 C 1 1/2 - - - -
0.512 40.84 1.61 C 1/2 1 3/4 - - - -
0.52 41.5 1.63 D 2 41 1/2 13 1/2 2 1 1/2
0.528 42.13 1.66 D 1/2 2 1/4 - - - -
0.536 42.76 1.68 E 2 1/2 42 3/4 13 3/4 3 2 3/4
0.544 43.45 1.71 E 1/2 2 3/4 - - - -
0.553 44.14 1.74 F 3 44 14 4 4
0.557 44.45 1.75 F 1/2 3 1/8 - - - -
0.561 44.77 1.76 F 3/4 3 1/4 - - - -
0.565 45.11 1.77 G 3 3/8 45 1/4 - 5 5 1/4
0.569 45.4 1.79 G 1/4 3 1/2 - 14 1/2 - -
0.573 45.74 1.8 G 1/2 3 5/8 - - 6 -
0.577 46.02 1.81 H 3 3/4 46 1/2 - - 6 1/2
0.585 46.68 1.84 H 1/2 4 - 15 7 -
0.592 47.25 1.86 I 4 1/4 47 3/4 - - 7 3/4
0.601 47.97 1.89 I 1/2 4 1/2 - 15 1/4 8 -
0.606 48.38 1.9 J 4 5/8 49 15 1/2 - 9
0.611 48.79 1.92 J 1/4 4 3/4 - - - -
0.618 49.32 1.94 J 1/2 5 - 15 3/4 9 -
0.622 49.64 1.95 K 5 1/8 50 - - 10
0.626 49.95 1.97 K 1/4 5 1/4 - - - -
0.63 50.27 1.98 K 1/2 5 3/8 - - 10 -
0.634 50.58 1.99 L 5 1/2 51 3/4 16 - 11 3/4
0.642 51.21 2.02 L 1/4 5 3/4 - - - -
0.646 51.55 2.03 L 1/2 5 7/8 - - - -
0.65 51.87 2.04 M 6 52 3/4 16 1/2 12 12 3/4
0.658 52.5 2.07 M 1/2 6 1/4 - - - -
0.666 53.16 2.09 N 6 1/2 54 17 13 14
0.674 53.82 2.12 N 1/2 6 3/4 - - - -
0.683 54.51 2.15 O 7 55 1/4 17 1/4 14 15 1/4
0.687 54.82 2.16 O 1/2 7 1/4 - - - -
0.699 55.76 2.2 P 7 1/2 56 1/2 17 3/4 15 16 1/2
0.707 56.45 2.22 P 1/2 7 3/4 - - - -
0.716 57.15 2.25 Q 8 57 3/4 18 16 17 3/4
0.722 57.65 2.27 Q 1/2 8 1/4 - - - -
0.729 58.21 2.29 Q 3/4 8 1/2 - 18 1/2 17 -
0.733 58.47 2.3 R 8 5/8 59 - - 19
0.736 58.72 2.31 R 1/4 8 3/4 - - - -
0.74 59.06 2.32 R 1/2 8 7/8 - - - -
0.748 59.34 2.35 R 3/4 9 - 19 18 -
0.752 60 2.36 S 9 1/8 60 1/4 - - 20 1/4
0.757 60.38 2.38 S 1/4 9 1/4 - - - -
0.76 60.66 2.39 S 1/2 9 3/8 - - - -
0.764 60.98 2.4 S 3/4 9 1/2 - 19 1/2 19 -
0.768 61.29 2.41 T 9 5/8 61 1/2 - - 21 1/2
0.772 61.64 2.43 T 1/4 9 3/4 - - - -
0.781 62.33 2.45 T 1/2 10 - 20 20 -
0.788 62.89 2.48 U 10 1/4 62 3/4 - 21 22 3/4
0.797 63.46 2.5 U 1/2 10 1/2 - 20 1/4 22 -
0.8 63.84 2.51 V 10 5/8 63 - - 23 3/4
0.805 64.21 2.53 V 1/4 10 3/4 - - - -
0.814 64.97 2.56 V 1/2 11 - 20 3/4 23 -
0.817 65.22 2.57 W 11 1/8 65 - - 25
0.821 65.5 2.58 W 1/4 11 1/4 - - - -
0.824 65.78 2.59 W 1/2 11 3/8 - - - -
0.83 66.22 2.61 W 3/4 11 1/2 - 21 24 -
0.834 66.54 2.62 X 11 5/8 66 1/4 - - 26 1/4
0.836 66.73 2.63 X 1/4 11 3/4 - - - -
0.839 66.92 2.64 X 1/2 11 7/8 - - - -
0.846 67.51 2.66 Y 12 67 1/2 21 1/4 25 27 1/2
0.854 68.14 2.68 Y 1/2 12 1/4 - - - -
0.862 68.77 2.71 Z 12 1/2 68 3/4 21 3/4 26 28 3/4
0.87 69.43 2.73 Z +1/2 12 3/4 - - - -
0.879 70.15 2.76 Z+1 13 - 22 27 -
0.89 71 2.8 Z+1.5 13.5 - - - -
0.893 71.28 2.81 Z+2 - - - - -
0.902 72 2.83 Z+2.5 - - - - -
0.908 72.45 2.85 Z+3 - - - - -
0.915 73.01 2.87 Z+3.5 - - - - -
0.924 73.73 2.9 Z+4 - - - - -
0.927 73.98 2.91 Z+4.5 - - - - -
0.94 74.99 2.95 Z+5 - - - - -
0.956 76.25 3 Z+6 - - - - -

 

If you are hesitating between two sizes, choose the larger size. Please note that the style of the ring will also affect the choice of size: a large ring is made to be worn more loosely than a smaller model.

If unsure, customers based in the UK can email info@aurumadgrey.com for a ring sizer to be sent in the post.  

If in doubt, try to get your finger sized in a professional jeweller.