7-7,5 mm, 9-9,5 mm
Buying pearls online may seem difficult especially if you are not familiar with the size of the pearls.
I thought this image could help you identify what you are looking for and, if necessary, make a comparison between the various diameters.
The images are purely representative of the size of the pearls.
To correctly determine your size, measure the internal diameter of ring that fits you well.
The measurement in mm is possibly taken with a precision gauge even tenths of mm are very important: for example the number 15 Italian scale corresponds to a diameter 17.3 in mm. . For the the measurements, refer to the table below
Each ring can be widened or narrowed at any laboratory by skilled Goldsmith, except model inﬁnity rings.