Silver earrings calles nava ratna, the 9 central stones represent the planets of our solar system, they are surrounded with rubis
In Hindi, Nava means: "9" and Ratna means: "stone".

The 9 stones in the center represent the 9 planets of our solar system.
In the Hindu tradition the Nava Ratna bring good luck.

Lithotherapy:
Ruby, stone of the princes and princesses of the East, brings enthusiasm, is an antidepressant, it stimulates creativity, strengthens courage, promotes wisdom.
It anchors in reality and heightens all passions.