Michael's Jewelers

Size Guide

HOW TO DETERMINE YOUR RING SIZE

CONFIRM PRINTED PAPER SIZE
  1. Ring measurements are very precise. Carefully follow these instructions to obtain an accurate measurement.
  2. Prior to printing, ensure that Page Scaling is set to “None” on your print dialog box. (To open the print dialog box, press CTRL+P.)
  3. Measure the bar on the left. It must be exactly 30 mm long.

MEASURE CURRENT R ING

1. Select a ring that properly fits the intended finger. Engagement and wedding rings are traditionally worn on the ring finger on the left hand in the United States.

2. Place the ring over the circles below, matching the inside edge of the ring to the circle nearest in size. This measurement refers to the inside diameter of the ring.

3. If the ring falls between two sizes, order the larger size.

TIPS FOR MEASURING RING SIZE

MEASURING YOUR FINGER
Your ring should fit your finger comfortably; snug enough so that it will not fall off, but loose enough to slide over your knuckle.
Finger size changes depending on the time of day and the weather. For best results measure yourfinger size:
1. At the end of the day and when your fingers are warm (Fingers are smaller in the early morning and when cold.)
2. Measure finger size 3 to 4 times to eliminate an erroneous reading. Avoid using string or paper to measure ring size as these materials can stretch or twist, yielding an inaccurate measurement.

TIPS FOR BUYING THE RING AS A SURPRISE
Ask your significant other’s friends or mother if they know her finger size. Borrow one of your significant other’s rings (from the correct finger) and use the ring measurements above to determine its size.

INTERNATIONAL RING SIZE CHART

Circumference (mm) Diameter (mm) Europe United States&Canada UK & Australia China Singapore & Japan Hong Kong Switzerland
44.2 14.1 44 3 6 4 6 4
44.8 14.3 45 G 5
45.5 14.5 7 7.5
46.1 14.7 46 H 6
46.8 14.9 47 4 8 7 9
47.4 15.1 I 9
48.0 15.3 48 8 10
48.7 15.5 J 9
49.3 15.7 49 5 10 9 11
50.0 15.9 50 K 10
50.6 16.1 11 10 12
51.2 16.3 51 L 11¾
51.9 16.5 52 6 12 11 13 12¾
52.5 16.7 M 13 12
53.1 16.9 53 13 14.5 14
53.8 17.1 N 14
54.4 17.3 54 7 14 16 15¼
55.1 17.5 55 O 15
55.7 17.7 15 17 16½
56.3 17.9 56 P 16
57.0 18.1 57 8 17 16 17¾
57.2 18.2 18
57.6 18.3 Q
58.3 18.5 58 18 17 19
58.9 18.8 59 R 19
59.5 19.0 9 19 18 20.5
60.2 19.2 60 S 20 20¼
60.8 19.4 61 19 22
61.4 19.6 T 21 21½
62.1 19.8 62 10 20 23
62.7 20.0 U 22 21
63.4 20.2 63 10½ 22 24 22¾
64.0 20.4 64 V 23
64.6 20.6 11 23 25
65.3 20.8 65 W 24 25
65.9 21.0 66 11½ 25 24 26
66.6 21.2 X
67.2 21.4 67 12 26 25 27.75 27½
67.8 21.6 Y
68.5 21.8 68 Z 12½ 26 28¾
69.1 22.0 69
69.7 22.2 70 13 27 30
70.4 22.4  Z+1 13½
71.0 22.6 Z+2