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Tanzanite is a stone that is attractive for its pleochroism, which appears to be a different color depending on the viewing angle. I never get tired of watching the various blue colors such as blue, blue-purple, and ultramarine dancing inside the stones. The name ``Tanzanite'' was given by Tiffany & Co.
Sugarloaf cut is relatively rare in gem-quality tanzanite. The size is approximately 5mm.
・Type: Loose (natural stone)
・Stone name: Tanzanite
・Weight: 0.513ct
・Size: 4.7×4.9mm
・Shape: Custom cut ・Scratch/chip: S
・Inclusion: S
・Note: Usually heated.
*Tanzanite is generally a heated gemstone. With current identification technology, it is difficult to distinguish between heated and non-heated products, so the treatment is written as "Usually heated."
・Accessories: Karatz quality guarantee, loose case (if it doesn't fit, clear case with zip)
▷For more information about tanzanite
Tanzanite characteristics, production area, color, value standards, care methods, etc.
▷We accept jewelry processing
If you would like to have jewelry processed, please place your order along with your desired frame from the link below.
・[Choose from stones] Simple order
・[Choose from stones] Semi-order
*If you would like a photo of a stone placed in a frame, would like to discuss a full order, or have any other questions or concerns, please feel free to contact us here .
*Rough stones are not available. There are also some stones that cannot be used.
*We try to make sure that the colors in the photos are the same as the real thing, but the colors may look slightly different from the real thing depending on the lighting at the time of shooting and the monitor environment you are using. In addition, some photos may be taken using penlights.
*Click here for information on scratches, chips, treatments, and inclusions.
*For other frequently asked questions, please click here .
karatz_item_id: 12549737
・Type: Loose (natural stone)
・Stone name: Tanzanite
・Weight: 0.513ct
・Size: 4.7×4.9mm
・Shape: Custom cut ・Scratch/chip: S
・Inclusion: S
・Note: Usually heated.
*Tanzanite is generally a heated gemstone. With current identification technology, it is difficult to distinguish between heated and non-heated products, so the treatment is written as "Usually heated."
・Accessories: Karatz quality guarantee, loose case (if it doesn't fit, clear case with zip)
▷For more information about tanzanite
Tanzanite characteristics, production area, color, value standards, care methods, etc.
▷We accept jewelry processing
If you would like to have jewelry processed, please place your order along with your desired frame from the link below.
・[Choose from stones] Simple order
・[Choose from stones] Semi-order
*If you would like a photo of a stone placed in a frame, would like to discuss a full order, or have any other questions or concerns, please feel free to contact us here .
*Rough stones are not available. There are also some stones that cannot be used.
*We try to make sure that the colors in the photos are the same as the real thing, but the colors may look slightly different from the real thing depending on the lighting at the time of shooting and the monitor environment you are using. In addition, some photos may be taken using penlights.
*Click here for information on scratches, chips, treatments, and inclusions.
*For other frequently asked questions, please click here .
karatz_item_id: 12549737
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Tanzanite 0.513ct loose stone (sugarloaf cut) from Tanzania
Sale price¥9,800
Regular price



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