The tourmaline is a unique miracle of colour. The gemstone comes in green, red, blue, yellow, but there are also colourless specimens and black ones. Often two or more colours are found in a single tourmaline crystal. Also rare and very highly esteemed are tourmalines which appear to change their colour and cat’s eye tourmalines.

Weight	0.66 cts
Dimensions	5.5 × 5.5 × 3.3 mm
Certified	No
Cut	Round
Quantity	1
Type	Faceted
Origin	Africa
Treatment	None