Size it Right!

One of the biggest concerns we often hear from people who are considering buying a ring online is – how do I know it will fit if I can`t try it on? I have no idea about my ring size!?

At Mazal Diamond we have created a quick and simple process so that you can easily figure out how to size rings.  And to give you complete peace of mind, we offer free resizing of your ring after purchase, if it still doesn’t fit just right!  It’s our No Worry Guarantee.

Just Click “Find My Size”

Figuring out your size is pretty painless.  Whether you are searching for engagement rings, wedding rings or any type of diamond rings, just look for the “Find My Size” button.  It’s located on each jewelry page.  It features an interactive chart that makes learning how to size rings fast and easy.

The steps are user friendly, using our tools you can size your finger in just about 30seconds!  You can also choose the method below that works for you (or to be extra sure you can try both).


1)  Measure From Your Own Ring (Diameter)

If you have a ring that you know fits perfectly, you can use it to determine your size.

STEP 1: The measurement of the inside of the ring from one side of the circle to the other is what we need to know.  This is referred to as the diameter of the ring.

You can use a standard ruler, everyone has one somewhere in the house.  (If you want to get fancy you can use a measuring gauge, but it’s not necessary.)  Another option is to trace the inner circle of the ring onto a paper using a very sharp pencil.  The measurement straight from one side of the circle to the other is what we are looking for.

STEP 2: Using the table below, look for INSIDE DIAMETER.  Select your measurement and find your size.  Millimeter or Inches .. both are on the chart.  You can also use the interactive version of this chart by click on Find My Size, refer to the image above for details.

2) Measure Your Finger (Circumference)

STEP 1:  To get the measurement of your finger you can use either a piece of string or you can even print out our finger sizer.  (For a printable finger sizer, click on Find My Size, refer to the image above.)  Wrap the string or paper around so that it sits comfortably on the ring finger.  Make sure it’s not too tight or too loose.  Mark the point where the two ends meet.  Use a ruler or other device to measure that portion of paper/string.

STEP 2: Using the table below, look for INSIDE CIRCUMFERENCE.  Choose the unit of measurement you used to obtain your measurement – either inches or millimeters.

THAT’S IT! (Told you it was easy!)

Converting Ring Size to European Standard Size

We should point out that all rings from Mazal Diamond are sized according to the European standard sizing.  If you already know your size but it is measured under a different system, use the chart below for the conversion to U.K., US, and German sizes.  By click on Find My Size, this chart is interactive.  See the image above for guidance.

(Please keep in mind:  No matter where you measure, it is very normal that your ring size may fluctuate by half a size. It is common during the summer time that  some people may experience swelling because of the heat. The opposite may also apply during the colder months of winter, where the finger becomes smaller. Water retention, pregnancy and other factors may also affect your size.  Knowing this will help you pick a size that will fit properly, no matter what time of year.)

Read all articles in Diamond Education, Engagement Ring Buying Guide