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About quality

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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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12 Ray Black Star Sapphire Gemstone Loose 1.57CT

12 Ray Black Star Sapphire Gemstone Loose 1.57CT

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

Regular price ¥5,972.00 CNY
Regular price Sale price ¥5,972.00 CNY
Sale Sold out
Tax included. Shipping calculated at checkout.

A mysterious 12-line star created by chance by nature!
12 Ray Black Star Sapphire 1.57CT
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The glossy jet black body is also beautiful, and it is a stone that houses the ultra-rare Twelve Star!

A beautiful stone with a cool black base color and a glossy, rounded body.

This is a 12-ray black star sapphire in which a mysterious 12-ray star appears! !

Normal black stars often show a 6-ray star, but this crystal is said to have 12 stars, which is twice that number.
It is a rare loose piece that is said to be one in tens of thousands of pieces.

Mysterious black sapphire asterism due to the light effect due to the lamellar structure due to the inclusion of hematite (iron oxide).

It can be said to be a precious stone created by chance by nature.

Depending on how you shine the light from a penlight, etc., this stone looks like a star flowing across the crystal.

The star that stands out against the black color makes you think of a shooting star floating in the night sky.

When you meet Twelve Star, you can say it's your chance!

Please enjoy it at your fingertips!







The glossy jet black body is beautiful, and it is a gem that houses the ultra-rare Twelve Star! ! /12 Ray Black Star Sapphire /Weight 1.57CT /Dimensions approx. 7.5x6.0x3.1mm /Country of Origin: Thailand /Shape Cabochon /Hardness 9 /Quality SI (Beautiful Shine) /Hue A (Beautiful 12 Ray)
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For customers in Japan, we will ship from Osaka, where we are located, by Kuroneko Yamato.
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International customers will be shipped by Fedex or DHL.

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542-0081

3-2-22-202 Minamisenba, Chuo-ku, Osaka

TEL 0120-835-865 (Japanese only)

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