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Medusa Quartz with inclusions of the mineral Gilalite inside the crystal. While it is sometimes simply called Gilalite in Quartz, the GIA named it "Medusa Quartz" as the inclusions resembled a "Medusa Jellyfish." It is also known by several other common names, such as "Paraiba Quartz," because its beautiful blue color is reminiscent of Paraiba Tourmaline, and it was found in Paraíba State, Brazil, a producing region of Paraiba Tourmaline. Enjoy the mysterious and beautiful world that unfolds within the stone.
Cut by Mr. Sunje, double-sided rose cut
・Type: Loose stone (natural stone)
・Stone name: Medusa Quartz (Paraiba Quartz)
・Weight: 0.456ct
・Size: 4.8×4.7mm
・Shape: Round cut
・Scratches/Chips: A+
・Inclusions: None
・Remarks: ---
・Accessories: Karatz quality certificate, loose stone case (if it doesn't fit, a zippered clear case)
▷Jewelry processing available
If you would like jewelry processing, please order with your preferred setting from the link below.
・【Choose your stone】Simple order
・【Choose your stone】Semi-order
※If you would like a mock-up image of the stone in a setting, wish to discuss a 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 eligible.
※ We strive to ensure that the photos accurately represent the actual color of the product, but due to lighting conditions during photography, monitor environment, and other factors, there may be slight differences from the actual product. Also, some photos may be taken using a penlight.
※ For products with UV fluorescence photos, a 365nm wavelength blacklight is used for shooting. If you use a light with a different wavelength (e.g., around 395nm), the fluorescence may appear weak or be difficult to see. The blacklight we use can be found here.
※ For information on scratches/chips, treatments, and inclusions, please refer here.
※ For other frequently asked questions, please refer here.
karatz_item_id: 12558272
・Type: Loose stone (natural stone)
・Stone name: Medusa Quartz (Paraiba Quartz)
・Weight: 0.456ct
・Size: 4.8×4.7mm
・Shape: Round cut
・Scratches/Chips: A+
・Inclusions: None
・Remarks: ---
・Accessories: Karatz quality certificate, loose stone case (if it doesn't fit, a zippered clear case)
▷Jewelry processing available
If you would like jewelry processing, please order with your preferred setting from the link below.
・【Choose your stone】Simple order
・【Choose your stone】Semi-order
※If you would like a mock-up image of the stone in a setting, wish to discuss a 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 eligible.
※ We strive to ensure that the photos accurately represent the actual color of the product, but due to lighting conditions during photography, monitor environment, and other factors, there may be slight differences from the actual product. Also, some photos may be taken using a penlight.
※ For products with UV fluorescence photos, a 365nm wavelength blacklight is used for shooting. If you use a light with a different wavelength (e.g., around 395nm), the fluorescence may appear weak or be difficult to see. The blacklight we use can be found here.
※ For information on scratches/chips, treatments, and inclusions, please refer here.
※ For other frequently asked questions, please refer here.
karatz_item_id: 12558272
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[12558272 listed] Brazilian Medusa Quartz (Paraiba Quartz) 0.456ct Loose
Sale price¥9,800
Regular price





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