2.49ct Round Cut Tanzanite Square Cut This rough tourmaline is a

This rough tourmaline is a lovely mix of very dark blues to greens (occasionally a brown or olive pops up) and is in sizes perfect for setting in jewellery as is or great practice material for gem cutters

Reference  LG500003

This is a stunning example of a trapiche emerald

23ct Dimensions 10

2.49ct Round Cut Tanzanite Square Cut This rough tourmaline is aThis beautiful natural tanzanite have a stunning violet blue colour that shifts as the lighting is changed and is incredibly clean. The images were shot under neutral studio lighting, depending on what light these stones are viewed in they may appear more blue or more violet. Stone Type Zoisite Tanzanite Cut Round Cut Weight 2. 49ct Dimensions 7. 7mm Round x 6. 3mm Deep Colour Violet Blue Clarity VS Treatment Normal Heating Origin Tanzania, regular