Pearl Code example
GiorgioRAR010119
-RN-A-
90_135_147
-127-
14.2-
4.14-
20.7-
1.53-
485-
7.07-
xxx
Producer with location and date
Pearl class and quality
RGB colour
brightness
lengh mm
weight gr.
carat
CO2 allocated inside the pearl
Inductance = M.O.P. layer over the nucleus
Pearl Factor = pear quality
Other at request like price etc.
This code is memorized inside the chip nfc and in a QCode print on a special package