Hackmanite 0.390ct loose stone

Hackmanite is a rare stone. It has a mysterious feature that when exposed to black light for 5 to 10 seconds, it changes color to a pale purple and does not return to its original color for a while. It is a relatively new type of rare stone discovered in the Kola Peninsula in Russia in the 1980s. Its hardness is low, so care must be taken not to hit it against hard objects. This is a 0.390ct loose emerald-cut hackmanite from Afghanistan.

Type: Loose (natural stone)
Stone name: Hackmanite
Weight: 0.390ct
・Size: 4.1 x 5.7 mm
・Shape: Emerald cut
・Scratches/chips: S-A+
・Inclusions:-
·remarks:---
・Accessories: Caratz quality guarantee, loose case (if it does not fit, a clear zip case)

▷For more information on how to enjoy hackmanite,
Hackmanite is a fun gemstone! Will the color change after exposure to UV rays go back to normal?


▷We accept jewelry processing.If you would like to have your jewelry processed, please order along with the frame of your choice from the link below.
・[Select by stone] Simple order
・[Select from stones] Semi-custom
*If you would like an image of the stone in the frame, would like to discuss a full order, or have any other concerns or questions, please feel free to contact us here .
*Raw stones are not available. There are also some stones that cannot be handled.

*We try to make the colors in the photos as close as possible to the actual product, but they may look slightly different from the actual product depending on the lighting conditions at the time of shooting and the monitor environment you are using. Also, some photos may have been taken using a penlight.

*For information on scratches, chips, treatments, and inclusions, please click here .

*For other frequently asked questions, please click here .


karatz_item_id: 12549478