You have not bid on this auction.
*NR*Natural Hackmanite 3.28 ct Cushion Collector Edition Grey-Violet Gem
- SKU
- Dimensions (mm)
- 10.8 x 8.6 x 6.5mm
- Weight (cts)
- 3.28
- 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 : 3.28 ct
Dimensions : 10.8x8.6x6.5 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
|
| Standard Shipping - Tracked Default |
Canada
21 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 |
Ukraine
10 days
|
first item
per additional item
|
| 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
|
| FedEx |
Canada
7 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
|
| DHL |
Ukraine
10 days
|
first item
per additional item
|
| Standard Shipping - Tracked |
United States of America
21 days
|
first item
per additional item
shipping capped at
|
- SKU
- Dimensions (mm)
- 10.8 x 8.6 x 6.5 mm
- Weight (cts)
- 3.28
- 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 : 3.28 ct
Dimensions : 10.8x8.6x6.5 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
|
| Standard Shipping - Tracked Default |
Canada
21 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 |
Ukraine
10 days
|
first item
per additional item
|
| 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
|
| FedEx |
Canada
7 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
|
| DHL |
Ukraine
10 days
|
first item
per additional item
|
| 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....
-
PositiveAs always perfectly described. Fast delivery. Top seller!
-
PositiveThank you for the purchase! I will be happy to leave a detailed review after I receive and examine the gemstone
-
PositiveAs always perfectly described. Fast delivery. Top seller!
-
PositiveAs always perfectly described. Fast delivery. Top seller!
Why are users outbidding themselves?
When a bid is placed, this is the maximum amount a person is willing to bid for the product. Our system will then automatically bid on behalf of the bidder, incrementally increasing the bid up to the maximum to maintain their position as the highest bidder.
When there is an icon indicating 'Automatic Bid', it means our system is actively placing bids for the bidder based on their maximum bid. This may appear as if bidders are outbidding themselves, but it's simply a result of the system updating the bid to reflect the bidders maximum limit.