RING SIZE GUIDE

RING SIZE OPTIONS
Most designs are available in US size 4-10, including 1/4, 1/2, and 3/4 sizes. Please confirm your size before ordering. Larger and smaller sizes are available; please message us for a custom order.

HOW TO DETERMINE YOUR RING SIZE

1. You can order our ring sizer here.

TIP FOR 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 your finger 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.

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.

RESIZING
We recommend sending your ring to be resized by our trusted repair partner www.quickjewelryrepairs.com . Our repair partner company offers a comprehensive and reliable ring resizing service and safe shipping both ways.

 

RING SIZE CONVERSION CHART
All ECJ rings are specified in standard US finger sizing. View the conversion chart below to see how US sizes convert to other international finger sizing.

US, Canada & Mexico UK, Australia, Ireland & New Zealand Germany, Russia & Asia India, China, Japan, South America, Turkey & Israel Italy, Spain, Netherlands & Switzerland
3 F 14 4 4
3.25 F 1/2 14.25 - 4.625
3.5 G 14.5 5 5.25
3.75 G 1/2 14.75 6 5.875
4 H 15 7 6.5
4.25 H 1/2 15.25 - 7.125
4.5 I 15.5 8 7.75
4.75 J - - 8.375
5 J 1/2 15.75 9 9
5.25 K 16 - 9.625
5.5 K 1/2 16.25 10 10.25
5.75 L - 11 10.875
6 L 1/2 16.5 12 11.5
6.25 M 16.75 - 12.125
6.5 M 1/2 17 13 12.75
6.75 N - - 13.375
7 N 1/2 17.25 14 14
7.25 O 17.5 - 14.625
7.5 O 1/2 17.75 15 15.25
7.75 P - - 15.875
8 P 1/2 18 16 16.5
8.25 Q 18.25 - 17.125
8.5 Q 1/2 18.5 17 17.75
8.75 R 18.75 - 18.375
9 R 1/2 19 18 19
9.25 S 19.25 - 19.625
9.5 S 1/2 19.5 19 20.25
9.75 T 19.75 - 20.875
10 T 1/2 20 20 21.25
10.25 U 20.25 21 22.125
10.5 U 1/2 20.5 22 22.75
10.75 V - - 23.375
11 V 1/2 20.75 23 24
11.25 W - - 24.625
11.5 W 1/2 21 24 25.25
11.75 X - - 25.875
12 X 1/2 21.25 25 26.5
12.25 Y 21.5 - 27.125
12.5 Z 21.75 26 27.75
12.75 Z 1/2 - - 28.375
13 - 22 27 29