Not many people actually know their ring size so with the help of this little chart you should be able to establish your ring size to the nearest mm. I have also included a list of Birthstone Colours and Stones to help with other matters such as present shopping.

Ring Size Guide

If you have a ring that fits you comfortably you can measure the inside diameter to establish the correct ring size. If you do not have a ring for the finger you wish to purchase a ring for, simply wrap your finger with a piece of thin ribbon or string and measure it on a ruler to the nearest mm. Please allow for knuckles - the string must have a comfortable fit at the bottom of your finger but still be able to move over the knuckle.

Ring Size J inside diameter is 15.5mm or circumference of 48.5mm

Ring Size M inside diameter is 16.5mm or circumference of 52.5mm

Ring Size N inside diameter is 17mm or circumference of 53.8mm

Ring Size O inside diameter is 17.5mm or circumference of 55.1mm

Ring Size P inside diameter is 18mm or circumference of 56.3mm

Ring Size Q inside diameter is 18.5mm or circumference of 57.6mm

Ring Size T inside diameter is 19.5mm or circumference of 61.4mm

Ring Size W inside diameter is 21mm or circumference of 65.3mm

Ring Size Z inside diameter is 22mm or circumference of 68.5mm

The sizes set out above are the most common...  If you need further help please feel free to contact me.

Birthstones

January - Garnet or Red

February - Amethyst or Purple

March - Aquamarine or Turquoise

April - Diamond/Saphire or Clear

May - Emerald/Carnelian or Green

June - Pearl/Moonstone or Cream off white colour

July - Ruby or Red

August - Peridot or Lime Green

September - Sapphire or Blue

October - Opal or Black/White

November - Topaz or Golden Yellow

December - Turquoise/Lapis Lazuli or Blue