GEM ID:   693 Gem Type:   Tourmaline Color:   Blue Variety:   Indicolite Weight cts:   5.42 Pieces:   1 Shape/Cut:   Octagon Measurements mm:   14.2 x 6.6 x 5.9 Origin:   Tanzania Code:   N Description:   Fine Blue, Virtually loupe clean, Bright, Fine Cutting Total Price:   $2,710