Rare 0.645 ct Hackmanite with Strong Tenebrescent Color Change from Afg
Rare 0.690 ct Hackmanite with Strong Tenebrescent and Color Change
Rare 0.780 ct Hackmanite with Strong Tenebrescent and Color Change
Rare 0.785 ct Hackmanite with Strong Tenebrescent and Color Change
Rare 0.800 ct Hackmanite with Strong Tenebrescent Color Change from Afg
Rare 0.830 ct Hackmanite with Strong Tenebrescent Color Change from Afg
Rare 0.850 ct Hackmanite Color Change and Fluorescent from Afghanistan
Rare 0.890 ct Hackmanite with Strong Tenebrescent and Color Change
Rare 1.090 ct Hackmanite with Strong Tenebrescent Color Change from Afg