10mm beads Jade Earrings

Earrings made up of dark green Jade (Jadéite) bead 10 mm diameter.
The hooks is out of Solid silver 92,5%.
The name jade goes up at times of the Spanish times in south America.
It means will piedra ijada (stone of the kidneys) because one looked at this mineral like a means of cure for the kidneys.
Its Chinese name is yu and the Chinese regard it as an invaluable stone.
hardness on the MOHS scale of hardness: 6.5-7 density: 3.30-3.36