Rare 1.150 ct Hackmanite with Strong Tenebrescent Color Change from Afg
Rare 1.320 ct Hackmanite with Strong Tenebrescent Color Change from afg
Rare 1.455 ct Hackmanite with Strong Tenebrescent Color Change from Afg
Rare 1.580 ct Hackmanite with Strong Tenebrescent Color Change from Afg
Rare 1.780 ct Hackmanite with Strong Tenebrescent Color Change
Rare 1.835 ct Rough Hackmanite with Strong Tenebrescent Color Change
Rare 1.952 ct Hackmanite with Strong Tenebrescent Color Change from Afg
Rare 10 ct Hackmanite Specimen from Afghanistan
Rare 1000 carat Hackmanite Tower from Afghanistan