Hyalite Opal (Glass Opal) Gemstone Loose 0.25 CT
Hyalite Opal (Glass Opal) Gemstone Loose 0.25 CT
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 Identification Report Included】 Mysterious Rare Gemstone! Hyalite Opal (Glass Opal) 0.25 CT
Hyalite opal is considered a rare type among opals. It has the Japanese name "Gyokutekiseki" (gemstone droplet stone) because of its lumpy rough shape, like drops of water. Some hyalite opals exhibit fluorescence, transforming into a beautiful neon green under ultraviolet light, such as a blacklight. This is said to be due to its growth by incorporating natural uranium. By the way, some people may feel uneasy about uranium, but the amount of radiation exposure in daily life is overwhelmingly higher, and it is considered safe. What you are seeing is a hyalite opal with high transparency and fluorescence. It has very few inclusions and is a high-quality crystal with excellent transparency. Since it is a rare gemstone that is difficult to produce, we highly recommend it to all collectors. |
◇Gemstone: Hyalite (Glass Opal) ◇Weight: 0.25 CT ◇Shape: Round ◇Dimensions: 4.45 x 4.53 x 3.06 mm ◇Origin: Mexico ◇Hardness: 5.5-6.5 ◇Quality: SI ◇Hue: S ◇Remarks: Loose Stone Identification Report Included ◇"About the quality and hue notation of colored stones"

shipping information
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.
<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