17.9ct Pink Tourmaline (Nigeria) - Rectangle profile, Precision carved with a variation of my Diamondback Design.
 
This stone is accompanied by a complimentary signed and sealed certificate of authenticity stating it is BD original artwork.
 
Mineral: Tourmaline
Origin: Nigeria
Weight: 17.9cts
Shape: Rectangle
Dimensions: 17.8mm x 8.4mm x 7.9mm
Facet style: Precision Carved
Design: Diamondback