Hackmanite 6.08 Ct Grey to Violet

Hackmanite 6.07ct American Thai 2.jpg
Hackmanite 6.07ct American Thai 1.jpg
HAK 008 B.jpg
HAK 008 CA.jpg
Hackmanite 6.07ct American Thai 2.jpg
Hackmanite 6.07ct American Thai 1.jpg
HAK 008 B.jpg
HAK 008 CA.jpg

Hackmanite 6.08 Ct Grey to Violet

220.00

Cat No                                                              HAK 008

Weight:                                                             6.08 ct

Gem Type:                                                       Natural Hackmanite

Shape:                                                               Cushion cabachon

Size/mm:                                                           12.6 x 11.9 x 5.5

Colour:                                                             Grey

Clarity:                                                             Translucent

Lustre:                                                              Brilliant

Origin:                                                              Burma

Treatment:                                                       None

Price US$                                                         220.00

 

Tenesbrescent. After a few minutes exposure to direct sunlight or short wave UV light, the stone changes from grey to medium dark purple

Photos shows the gem in its charged and semi-charged states

Orange fluorescence in long wave UV light.
Very strong change on UV exposure.

No cracks or fractures. Not treated in any way.

 

Comes with a short certificate from AIGS in Bangkok

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