
























[Koshu Precious Stone Kiriko] Tanzanite 1.740ct loose
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.
This is a loose piece of tanzanite made by Koshu Kiseki Kiriko , a collaboration between Shimizu Kiseki and Yoichi Fukasawa.
Created by two masters, Mr. Yukio Shimizu, representative of Shimizu Kiseki, and Mr. Yoichi Fukasawa, representative of Jewelry Craft Fukasawa. This is Koshu precious stone cut glass . Mr. Shimizu handles the facets and Mr. Fukasawa handles the facets. Checkerboard x Subaru cut 9.6 x 7.3mm It's tanzanite .
A special patch is included.
・Type: Loose (natural stone)
・Stone name: Tanzanite
・Weight: 1.740ct
・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: Koshu precious stone cut card, Karatz quality guarantee card (), case
▷For more information about tanzanite
Tanzanite characteristics, production area, color, value standards, care methods, etc.
▷Jewelry processing available If you would like jewelry processing, please place an 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: 12526394
This is a loose piece of tanzanite made by Koshu Kiseki Kiriko , a collaboration between Shimizu Kiseki and Yoichi Fukasawa.
Created by two masters, Mr. Yukio Shimizu, representative of Shimizu Kiseki, and Mr. Yoichi Fukasawa, representative of Jewelry Craft Fukasawa. This is Koshu precious stone cut glass . Mr. Shimizu handles the facets and Mr. Fukasawa handles the facets. Checkerboard x Subaru cut 9.6 x 7.3mm It's tanzanite .
A special patch is included.
・Type: Loose (natural stone)
・Stone name: Tanzanite
・Weight: 1.740ct
・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: Koshu precious stone cut card, Karatz quality guarantee card (), case
▷For more information about tanzanite
Tanzanite characteristics, production area, color, value standards, care methods, etc.
▷Jewelry processing available If you would like jewelry processing, please place an 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: 12526394
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