Rare 16 ct color change Fluorescent Hackmanite specimen from Afghanistan
Rare 16 ct color change Fluorescent Hackmanite specimen from Afghanistan
Rare 17 ct Hackmanite Specimen from Afghanistan
Rare 2 ct Hackmanite with Tenebrescence, Color Change and Fluorescence
Rare 2.1 CT Hackmanite with strong Tenebrescence from Afghanistan
Rare 2.100 ct Hackmanite with Strong Tenebrescent Color Change
Rare 20 ct Hackmanite Specimen from Afghanistan
Rare 22 ct color change Fluorescent Hackmanite specimen from Afghanistan
Rare 220 carat Hackmanite Pyramid from Afghanistan