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Black Star Sapphire Gemstone Loose 18.11ct
Black Star Sapphire Gemstone Loose 18.11ct
About quality
About quality
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
About payment methods
About payment methods
Various credit cards, PAYPAL, Apple Pay, etc. can be used.
about us
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.
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| [Loose stone appraisal certificate included] A mysterious six-pointed star floating in a large crystal! Black star sapphire 18.11ct
A vivid six-pointed star appears on a large crystal of over 18 carats This is a black star sapphire with mysterious beauty. The surface is a beautiful, lustrous cabochon crystal. The jet black body also gives a sense of moisture. Sparkling in lustrous black and white This stone has a beautiful contrast. The mysterious black sapphire asterism It is not due to silk inclusions, Due to the inclusion of hematite (iron oxide) This is due to the effect of light on the lamellar structure. When the spotlight is shone on it, the six-pointed star appears. Without blending into the background color, It's like a beautiful star shining in the night sky. Beautiful colors with fantastical stars and large, lustrous crystals Enjoy it as one of your stone collections. |
◇Gemstone: Black Star Sapphire ◇Weight 18.11CT ◇Shape: Oval cabochon ◇Dimensions: 13.11 x 15.16 x 7.32 mm ◇Origin: Thailand ◇Hardness 9 ◇Quality SI ◇Hue A ◇Notes: Loose stone certificate included
shipping information
For customers in Japan, we will ship from Osaka, where we are located, by Kuroneko Yamato.
Click here for shipping charges
International customers will be shipped by Fedex or DHL.
<our location>
542-0081
3-2-22-202 Minamisenba, Chuo-ku, Osaka
TEL 0120-835-865 (Japanese only)
Notation based on the Act on Specified Commercial Transactions