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Ruby has been treasured as a gemstone since ancient times. It refers to red corundum. With a hardness of 9, second only to diamonds, ruby is a durable and stable gemstone, making it easy to handle. This is a rare ruby from Mozambique.
An appraisal certificate is included.
・Type: Loose stone (natural stone)
・Stone Name: Mozambique Ruby
・Weight: 0.416ct
・Size: 5.1 x 3.8mm
・Shape: Oval cut
・Scratches/Chips: S
・Inclusions: A+
・Remarks: Heat treatment has been applied.
*Ruby is generally a heat-treated gemstone.
・Accessories: Appraisal certificate (JTL (Jewel Trading Laboratory)), loose stone case (clear zip case if it doesn't fit)
▷Jewelry processing available
If you wish to have your jewelry processed, please order it with the desired setting from the link below.
・【Select from Stone】Simple Order
・【Select from Stone】Semi-Order
*If you would like an image of the stone on a setting, want to consult about 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 supported.
※ While we strive to make the photos the same color as the actual product, there may be slight differences from the actual product due to lighting conditions during shooting, monitor environment, etc. Also, some photos may be taken using a penlight.
※ For products with UV fluorescence photos, we use a black light with a wavelength of 365nm for shooting. If you use a light with a different wavelength (e.g., around 395nm), the fluorescence may appear weak or be difficult to confirm. The black light we use is here.
※ For information on scratches/chips, treatments, and inclusions, please see here.
※ For other frequently asked questions, please see here.
karatz_item_id: 12563420
An appraisal certificate is included.
・Type: Loose stone (natural stone)
・Stone Name: Mozambique Ruby
・Weight: 0.416ct
・Size: 5.1 x 3.8mm
・Shape: Oval cut
・Scratches/Chips: S
・Inclusions: A+
・Remarks: Heat treatment has been applied.
*Ruby is generally a heat-treated gemstone.
・Accessories: Appraisal certificate (JTL (Jewel Trading Laboratory)), loose stone case (clear zip case if it doesn't fit)
▷Jewelry processing available
If you wish to have your jewelry processed, please order it with the desired setting from the link below.
・【Select from Stone】Simple Order
・【Select from Stone】Semi-Order
*If you would like an image of the stone on a setting, want to consult about 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 supported.
※ While we strive to make the photos the same color as the actual product, there may be slight differences from the actual product due to lighting conditions during shooting, monitor environment, etc. Also, some photos may be taken using a penlight.
※ For products with UV fluorescence photos, we use a black light with a wavelength of 365nm for shooting. If you use a light with a different wavelength (e.g., around 395nm), the fluorescence may appear weak or be difficult to confirm. The black light we use is here.
※ For information on scratches/chips, treatments, and inclusions, please see here.
※ For other frequently asked questions, please see here.
karatz_item_id: 12563420
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【12563420 listed】0.416ct Loose Mozambique Ruby
Sale price¥29,800
Regular price



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