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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
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Hackmanite Gemstone Loose 2.24CT
Hackmanite Gemstone Loose 2.24CT
◆◆◆◆For non-Japanese buyer◆◆◆ [With loose certificate] If there is a statement like the above, the product has been inspected in Japan. be attached.
[With loose certificate] A rare color that produces a rich size! Hackmanite 2.24CT
Rare Hackmanite from Mogok, Burma that makes you feel the mystery of nature. It is popular as a collector's stone because it has the property of returning to its original color when it is exposed to ultraviolet light, and it can be repeated many times. Hackmanite was first discovered on the Kola Peninsula in Russia and named after the Finnish petrologist Victor Hackman. There are other gemstones with discoloration effects such as alexandrite and color change garnet, but this Hackmanite is a different type of color change. Alexandrite changes color instantly depending on the distance of the light, whereas Hackmanite changes color slowly over time. This slow-acting gemstone is a rather rare type of special effect stone. The posted image was taken under the black light of the stand, but it is attractive that you can see the remarkable discoloration effect. Inclusions are gems that contain a lot. We would appreciate it if you could understand it as a stone that you can enjoy casually, such as collections. A mysterious Hackmanite that entertains you with a mysterious color change created by nature. Please enjoy the two rich expressions carefully! |
◇Jewel Hackmanite ◇Weight 2.24CT ◇Shape cabochon ◇Dimensions 9.8x7.9x4.6mm ◇Origin Burma ◇Hardness 5.5-6 ◇Quality SI ◇ Hue --
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