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Black Star Sapphire Gemstone Loose 21.58 CT

Name: Black Star Sapphire Gemstone Loose 21.58 CT
Brand: jewelclimbplus
SKU: 1055463
Price: 107900.0 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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Various credit cards, PAYPAL, Apple Pay, etc. can be used.

about us

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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.

¥107,900 円（税込）

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[Loose stone appraisal certificate included]
A dignified big star crystal!
Black star sapphire 21.58 ct

RECOMMENDED POINTS
Enjoy the impressive stars in their large size.

Black star sapphire that gives you a sense of the mystery of nature!
When exposed to strong light from one direction, a star suddenly appears.

You can even see stars using something everyday like the light on your smartphone.

The asterism of this mysterious black sapphire is not due to silk inclusions, but rather to the light effects of the lamellar structure caused by the inclusion of hematite (iron oxide).

When a spotlight is shone on it, the Rokujo star appears, and everyone is amazed by the body color that resembles the night sky and the appearance of the star.

Since it is a natural loose stone, there may be some unevenness in the crystal, but you can still enjoy the impressive star.

Take a look at this bold star LED light, which looks like a star floating in the night sky.

*Star stones are evaluated after only the surface is polished.
The sides and back are not polished, leaving them in a natural, uneven state.
Thank you for your understanding in advance.

◇Gemstone: Black Star Sapphire ◇Weight 21.58CT ◇Dimensions: 13.12 x 14.71 x 9.08 mm ◇Origin: Thailand ◇Shape: Oval cabochon ◇Hardness 9 ◇Quality -- ◇Hue A ◇Notes: Loose stone certificate included ◇ "About the quality and hue notation of colored stones"