Hackmanite Gemstone Loose 1.43 CT

Name: Hackmanite Gemstone Loose 1.43 CT
Brand: jewelclimbplus
SKU: 1058087
Price: 22900.0 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.

¥22,900 円（税込）

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Product variants

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【With Gemstone Identification Report】
A Stone Recommended for Your Collection
Hackmanite 1.43 CT

RECOMMEND POINT
Hackmanite is a rare stone that changes color due to UV light.

This is a rare hackmanite whose milky blue crystal changes to a purple color when exposed to UV light.

Hackmanite, a variety of sodalite, exhibits a UV fluorescent reaction.

What makes it different from other UV fluorescent stones is that the crystal itself has the property of continuously absorbing UV light, so if it is exposed to light for a while, it will remain discolored for some time even when returned to normal light, and then slowly revert to its original appearance.

This mysterious property is called "photochromism" or "tenebrism".

Also, most transparent hackmanite, also known as "gem quality," only shows a fluorescent reaction to the naked eye while light is being applied, whereas opaque stones like this one have a special effect called phosphorescence.

Hackmanite of this type is essentially a gemstone closer to a mineral collection, as inclusions and indentations are naturally present.

The degree of color change is a rare crystal created by nature, with individual differences depending on the crystal.

Please enjoy the mystical hackmanite at your leisure.

◇Gemstone: Hackmanite ◇Weight: 1.43 CT ◇Shape: Oval Cabochon ◇Dimensions: 6.51 x 10.37 x 3.52 mm ◇Origin: Burma ◇Hardness: 5.5-6 ◇Quality: -- ◇Hue: -- ◇Remarks: With Gemstone Identification Report ◇"About the Quality and Hue Notation of Color Stones"