[On Sale at 10 PM on August 9th] Afghanistan Hackmanite 0.793ct Loose Stone

Hackmanite is a rare stone. It has the mysterious property that when exposed to a 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 low hardness means that care must be taken to avoid hitting it against hard objects.
This is a high-quality hackmanite with excellent transparency and a wide range of color variations. At nearly 0.8 carats, it is large for a gem-quality hackmanite.

Type: Loose (natural stone)
Stone name: Hackmanite
・Weight: 0.793ct
・Size: 7.1 x 5.8 mm
・Shape: Cushion cut
Scratches/chips: S
Inclusions: A+
·remarks:---
Accessories: Caratz quality guarantee, loose case (if not, a clear zippered case)

▷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.
・Simple order [Select by stone]
・[Select from stones] Semi-order
*If you would like an image photo of the stone in the frame, would like to discuss a full order, or have any other questions or concerns, please feel free to contact us here .
*Rough stones are not available. There are also some stones that cannot be used.

*We strive to make the colors in the photos as close to the actual product as possible, but they may look slightly different from the actual product depending on the lighting conditions during photography and the monitor settings 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: 12560159