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*NR*Natural Hackmanite 3.64 ct Cushion Rare Gemstone Collector Edition
- SKU
- Dimensions (mm)
- 10.2 x 9.6 x 6.7mm
- Weight (cts)
- 3.64
- Treatment
- No Treatment
- Shape
- Cushion
- Type
- Faceted
- Clarity
- I
- Colours
-
Gemstone that reacts to UV.
This rare Afghan Hackmanite reveals its true magic through a natural color-change phenomenon — subtle, scientific, and mesmerizing.
Stone : Hackmanite (Sodalite)
Color : Grey violet-purple (UV reactive)
Clarity : I
Treatment : None
Origin : Afghanistan
Cut : Cushion
Weight : 3.64 ct
Dimensions : 10.2 × 9.6 × 6.7 mm
Certificate : On Request
Video / Imagery Environment : Indoor lighting(Photo Box)
Stage 1 – Normal Light (Resting State)
In regular indoor or daylight conditions, the gemstone appears soft white grey
Stage 2 – UV (Activated State)
Extreme Florescence state
Stage 3 -When exposed to UV light or strong sunlight, the stone deepens into a richer violet-purple, sometimes with smoky undertones. This transformation happens within seconds.
Stage 4 – Fade-Back Phase (Reversion)
Once removed from UV light, when under extreme white light the color slowly fades back to its original grey white tone over minutes to hours — a reversible and repeatable natural phenomenon known as tenebrescence.
NOTE
Weight and size of gemstones may vary slightly due to difference in calibration of weighing and measuring scales.
—-——————————————————
Discover the magic of rare gems — visit our Vector Stones store for handpicked, jewelry-grade treasures that speak elegance and brilliance.
Shop
https://www.gemrockauctions.com/stores/vector-stones
| Provider | Destination | Cost |
|---|---|---|
| Standard Shipping - Tracked Default |
Rest of World
21 days
|
first item
per additional item
shipping capped at
|
| DHL |
Rest of World
7 days
|
first item
per additional item
shipping capped at
|
| FedEx |
Rest of World
7 days
|
first item
per additional item
shipping capped at
|
| FedEx Default |
Canada
7 days
|
first item
per additional item
shipping capped at
|
| Standard Shipping - Tracked Default |
Thailand
7 days
|
first item
per additional item
shipping capped at
|
| FedEx Default |
United Kingdom
7 days
|
first item
per additional item
shipping capped at
|
| DHL Default |
United States of America
7 days
|
first item
per additional item
shipping capped at
|
| Standard Shipping - Tracked |
Canada
21 days
|
first item
per additional item
shipping capped at
|
| DHL |
Thailand
7 days
|
first item
per additional item
shipping capped at
|
| FedEx |
Thailand
5 days
|
first item
per additional item
shipping capped at
|
| Standard Shipping - Tracked |
United States of America
21 days
|
first item
per additional item
shipping capped at
|
- SKU
- Dimensions (mm)
- 10.2 x 9.6 x 6.7 mm
- Weight (cts)
- 3.64
- Treatment
- No Treatment
- Shape
- Cushion
- Type
- Faceted
- Clarity
- I
- Colours
-
Gemstone that reacts to UV.
This rare Afghan Hackmanite reveals its true magic through a natural color-change phenomenon — subtle, scientific, and mesmerizing.
Stone : Hackmanite (Sodalite)
Color : Grey violet-purple (UV reactive)
Clarity : I
Treatment : None
Origin : Afghanistan
Cut : Cushion
Weight : 3.64 ct
Dimensions : 10.2 × 9.6 × 6.7 mm
Certificate : On Request
Video / Imagery Environment : Indoor lighting(Photo Box)
Stage 1 – Normal Light (Resting State)
In regular indoor or daylight conditions, the gemstone appears soft white grey
Stage 2 – UV (Activated State)
Extreme Florescence state
Stage 3 -When exposed to UV light or strong sunlight, the stone deepens into a richer violet-purple, sometimes with smoky undertones. This transformation happens within seconds.
Stage 4 – Fade-Back Phase (Reversion)
Once removed from UV light, when under extreme white light the color slowly fades back to its original grey white tone over minutes to hours — a reversible and repeatable natural phenomenon known as tenebrescence.
NOTE
Weight and size of gemstones may vary slightly due to difference in calibration of weighing and measuring scales.
—-——————————————————
Discover the magic of rare gems — visit our Vector Stones store for handpicked, jewelry-grade treasures that speak elegance and brilliance.
Shop
https://www.gemrockauctions.com/stores/vector-stones
| Provider | Destination | Cost |
|---|---|---|
| Standard Shipping - Tracked Default |
Rest of World
21 days
|
first item
per additional item
shipping capped at
|
| DHL |
Rest of World
7 days
|
first item
per additional item
shipping capped at
|
| FedEx |
Rest of World
7 days
|
first item
per additional item
shipping capped at
|
| FedEx Default |
Canada
7 days
|
first item
per additional item
shipping capped at
|
| Standard Shipping - Tracked Default |
Thailand
7 days
|
first item
per additional item
shipping capped at
|
| FedEx Default |
United Kingdom
7 days
|
first item
per additional item
shipping capped at
|
| DHL Default |
United States of America
7 days
|
first item
per additional item
shipping capped at
|
| Standard Shipping - Tracked |
Canada
21 days
|
first item
per additional item
shipping capped at
|
| DHL |
Thailand
7 days
|
first item
per additional item
shipping capped at
|
| FedEx |
Thailand
5 days
|
first item
per additional item
shipping capped at
|
| Standard Shipping - Tracked |
United States of America
21 days
|
first item
per additional item
shipping capped at
|
Discover the Mystical Beauty at Vector Stones We are thrilled to unveil the virtual doors of our ex....
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PositiveVery happy with the stone amazing customer service
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Positive
As always perfectly described. Fast delivery. Top seller!
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Positive
As always perfectly described. Fast delivery. Top seller!
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Positive
My Item arrive quicker than what I was expecting. I was also surprised by how beautifully it was presented. I will definitely by again from this seller. Thankyou very much!
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Positive
The best package and service i have ever experience. Very fast and well packed. Fantastic quality thank you so much.
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