Earring of Alignment Detection (Magic Earring)

This earring has a gold spring clamp with a chain holding a large, polished, irregular piece of clear sapphire worth 5,000 gold pieces. It detects alignment of any creature touched, by turning color. The table below depicts the colors and their corresponding alignments. The user will have to do some experimenting to determine the colors and the alignments they register. 
Alignment	Earring Color
LE 	Black
CE 	Red
NE 	Orange
NN 	Brown
CN 	Gold
LN 	Steel Gray
NG 	Green
CG 	Blue
LG 	White
Category:Encyclopedia Magica Magic Items
Category:Magic Items
Category:Magic Earrings
Category:Magic Jewelry