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Phenakite, a rare gemstone. It is a colorless to white gemstone. It is a relatively new mineral, first reported by N. Nordenskiöld in 1834. Due to its low production volume and small size, gemstone-quality specimens are rare. We highly recommend this for your collection. This piece is from the rare Russian Malyshevo mine, among all phenakites. It was polished in Russia.
This is a high-quality phenakite from the Russian Malyshevo mine with high clarity. A sorting report from the Gemological Institute of Tokyo (GTL) is included.
・Type: Loose stone (natural stone)
・Stone Name: Russian Phenakite (Phenakite)
・Weight: 0.712ct
・Size: 6.4×4.9mm
・Shape: Oval cut
・Scratches/Chips: S
・Inclusions: S
・Remarks: ---
・Accessories: Sorting report (Gemological Institute of Tokyo), KARATZ quality guarantee, loose stone case (or a clear zipper bag if it does not fit)
▷ Jewelry processing available
If you would like jewelry processing, please order with your preferred setting from the link below. ・[Select by stone] Simple Order
・[Select by stone] Semi-Order
* If you would like a mock-up photo of the stone in a setting, wish to consult about a full custom order, or have any other questions, please feel free to contact us here.
* Rough stones are not eligible. Also, some stones may not be compatible.
* While we strive to ensure that the colors in our photos match the actual products, they may appear slightly different due to lighting conditions during photography or your monitor settings. Some photos may also be taken using a penlight.
* For products with UV fluorescence photos, we use a 365nm wavelength blacklight. If you use a light with a different wavelength (e.g., around 395nm), the fluorescence may appear weaker or be difficult to see. The blacklight we use can be found here.
* For details regarding scratches, chips, treatments, and inclusions, please see here.
* For other frequently asked questions, please see here.
karatz_item_id: 12564298
・Type: Loose stone (natural stone)
・Stone Name: Russian Phenakite (Phenakite)
・Weight: 0.712ct
・Size: 6.4×4.9mm
・Shape: Oval cut
・Scratches/Chips: S
・Inclusions: S
・Remarks: ---
・Accessories: Sorting report (Gemological Institute of Tokyo), KARATZ quality guarantee, loose stone case (or a clear zipper bag if it does not fit)
▷ Jewelry processing available
If you would like jewelry processing, please order with your preferred setting from the link below. ・[Select by stone] Simple Order
・[Select by stone] Semi-Order
* If you would like a mock-up photo of the stone in a setting, wish to consult about a full custom order, or have any other questions, please feel free to contact us here.
* Rough stones are not eligible. Also, some stones may not be compatible.
* While we strive to ensure that the colors in our photos match the actual products, they may appear slightly different due to lighting conditions during photography or your monitor settings. Some photos may also be taken using a penlight.
* For products with UV fluorescence photos, we use a 365nm wavelength blacklight. If you use a light with a different wavelength (e.g., around 395nm), the fluorescence may appear weaker or be difficult to see. The blacklight we use can be found here.
* For details regarding scratches, chips, treatments, and inclusions, please see here.
* For other frequently asked questions, please see here.
karatz_item_id: 12564298
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[12564298] Phenakite from Malyshevo, Russia, 0.712ct Loose Gemstone
Sale price¥22,800
Regular price









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