Aristo Jewellery

Ring sizes

How to measure your finger to determine your ring size?

  • Use a tape measure to measure the circumference of your finger. If you don't have one, use a piece of paper or string no thicker than 0.5mm, then measure the length of the paper or string with a ruler. This is the circumference of your finger.
  • You can use the same method to measure the diameter of a ring that fits you and is worn on the same finger you are buying the ring for.
  • Use the following ring size conversion chart below to determine your ring size. Note that the circumference is in mm.​
  • IMPORTANT: In Bulgaria we follow EU numbering.

Tips for measuring your ring size:

  • Don't measure your fingers when they are cold. That's when your fingers are smaller.
  • It is also not convenient to measure your finger on a very hot summer day.
  • If your knuckles are very large, it is best to choose a larger size.
  • Measure your fingers at the end of the day.
  • Please note that the ring size on each hand may be different.
  • If the ring has a stone, it is important to measure the size as accurately as possible, otherwise there is likely no possibility of adjusting the size.

Advice for buying a ring as a gift:

Buying a ring as a gift can be tricky because you may not know the correct ring size. There are a number of ways to find out your ring size (invisible).

  • Ask your partner, friends, or the person's family if they know the ring size.
  • Borrow one of the person's rings (the right finger) and measure it as described above.
  • Purchase the ring in an available size and take advantage of a free size adjustment when purchasing jewelry from Aristo Jewellery.
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