The ank is a symbol inspired by the ancient Egyptian tradition and it has a talismanic value of undoubted value.
The upper loop, oval shaped, can be assimilated to the aorobos (the snake that bites its tail representing the eternal cyclicity of life). The t-shaped cross, on the other hand, is the condition of death seen as a unique aspect togethere with life.
This magic jewel has a function of protection also.
The Isis key is made of 925 silver and yellow gold 18kt
The central gem is a yellow topaz. The gems lay on a mystical shape realized in yellow gold 18 kt, the purest metal, symbol of the highest and most refined energies we can convey as Human Beings.