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Hackmanite Gemstone Loose 1.37CT

Name: Hackmanite Gemstone Loose 1.37CT
Brand: jewelclimbplus
SKU: 1033132
Price: 22000.0 JPY
Availability: InStock

About quality

color stone reference table

Please look.

We spend a lot of time on quality checks.

Quality

F: A quality that makes it difficult to see inclusions with a 10x magnifying glass.

VS: Quality that makes it difficult to see the inclusions with the naked eye.

SI: Quality that can be seen with the naked eye * Including fine chips and scratches that are difficult to see with the naked eye and lack of fabric

hue

S: A top-class color for the gem type or a rare color that does not exist in large numbers

A: A quality color that falls within the beautiful or wonderful class of the gem type

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◆◆◆◆For non-Japanese buyer◆◆◆ [With loose certificate] If there is a statement like the above, the product has been inspected in Japan. be attached.

¥22,000 円（税込）

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Mysterious color change!
Hackmanite 1.37 CT

RECOMMENDED POINTS
This is a rare stone that reacts to ultraviolet light.

This plump cabochon crystal is
It creates a gradual color change that is unique to gemstones!

It makes you feel the mystery of nature
We have rare hackmanite from Mogok, Burma available! It has the property of discoloring when exposed to ultraviolet light and returning to its original color when the exposure is stopped.
This repeats over and over, making it a popular collector's stone. Hackmanite was first discovered on the Kola Peninsula in Russia.
It is named after the Finnish petrologist Viktor Hackman. Hackmanite, a variety of sodalite, changes color when exposed to ultraviolet light.
When the irradiation is stopped, the color returns to its original state, and this process is repeated over and over again.
A popular collector's stone, it becomes dramatically more vibrant when exposed to ultraviolet light.
This mysterious color-changing property is called "photochromism."

No sudden color change
When exposed to sunlight, the colors change gradually.
Hackmanite is a feast for the eyes.

The color gradually changes to reddish purple,
This is a stone that I would like you to see the progress along the way.
Also, the color after discoloration is very different from the base color.
This is some impressive hackmanite! The mysterious color changes created by nature
This is a stone that you will want to enjoy thoroughly!

This rare hackmanite from Mogok, Burma, changes color dramatically when exposed to ultraviolet light. ◇Gemstone: Hackmanite ◇Weight: 1.37 carats ◇Shape: Fancy ◇Dimensions: 7.8 x 7.6 x 4.0 mm ◇Origin: Burma ◇Hardness: 5.5-6 ◇Quality: -- ◇Hue: -- ◇ "About the quality and hue notation of colored stones"