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Andalusite

Andalusite is a gemstone known for its strong pleochroism, which changes color depending on the viewing angle. It comes in a variety of colors including brown, green, yellow, gray, orange, and red. If you change the angle, you can see three different colors. It is treated as a rare stone because it is rarely of gem quality compared to the amount produced.

Karatz GemMagazine
" Andalusite "

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ブラジル産アンダリュサイト 0.557ctルース

Brazilian Andalusite 0.557ct loose Sale price¥2,980
ブラジル産アンダリュサイト 0.634ctルース

Brazilian Andalusite 0.634ct loose Sale price¥3,980
【12539384掲載】ブラジル産アンダリュサイト 0.608ctルース

Brazilian Andalusite 0.608ct loose Sale price¥3,980
アンダリュサイト 1石（ラウンドカット）

Andalusite 1 stone (round cut, 3.0-3.5mm)《Multiple purchase discount available》 Sale price¥3,980
[Limited to 18 stones] [Mr. KEN] 1 stone loose Andalusite from Spain (Rose cut, 4.0mm) [Multiple purchase discount] [Yuichiro Abe's work motif]

[Limited to 18 stones] [Mr. KEN] 1 stone loose Andalusite from Spain (Rose cut, 4.0mm) [Multiple purchase discount] [Yuichiro Abe's work motif] Sale price¥5,980
[Limited 7 stones] [Mr. KEN] 1 stone loose Andalusite from Spain (Rose cut, 3.5mm) [Multiple purchase discount] [Yuichiro Abe's work motif]

[Limited 7 stones] [Mr. KEN] 1 stone loose Andalusite from Spain (Rose cut, 3.5mm) [Multiple purchase discount] [Yuichiro Abe's work motif] Sale price¥4,980
スペイン産アンダリュサイト 0.835ctルース

Dandelion Cut Andalusite from Spain, 6.0mm/0.835ct Loose Stone Sale price¥55,800
スペイン産アンダリュサイト 0.715ctルース

[Sale at 10 PM on August 11th] [Sakura In-Cut] Spanish Andalusite 6.0mm/0.715ct Loose Stone Sale price¥59,800
スリランカ産アンダリュサイト 0.408ctルース

Andalusite from Sri Lanka 0.408ct loose Sale price¥3,980
スリランカ産アンダリュサイト 0.361ctルース

Andalusite from Sri Lanka 0.361ct loose Sale price¥3,980
【KEN氏】アンダリュサイト 2.077ctルース - カラッツSTORE

Brazilian Andalusite 2.077ct loose stone (cabochon cut) Sale price¥4,980
Spanish Andalusite 4mm/0.204ct loose stone (rose cut)

Spanish Andalusite 4mm/0.204ct loose stone (rose cut) Sale price¥4,980
スペイン産アンダリュサイト 0.657ctルース

Spanish Andalusite 0.657ct loose stone Sale price¥9,800
アンダリュサイト 4.6mm/0.369ctルース

Andalusite from Madagascar 4.6mm/0.369ct loose stone Sale price¥5,980
スペイン産アンダリュサイト 0.74ctルース

Spanish Andalusite 0.74ct loose stone Sale price¥6,980
スペイン産アンダリュサイト 0.478ctルース

Spanish Andalusite 0.478ct loose stone Sale price¥6,980
スペイン産アンダリュサイト 0.355ctルース

Spanish Andalusite 0.355ct loose stone Sale price¥6,980
スペイン産アンダリュサイト 0.371ctルース

Spanish Andalusite 0.371ct loose stone Sale price¥6,980
スペイン産アンダリュサイト 0.674ctルース

Spanish Andalusite 0.674ct loose stone Sale price¥8,800
スペイン産アンダリュサイト 0.394ctルース

Spanish Andalusite 0.394ct loose stone Sale price¥8,800
アンダリュサイト 0.750ctルース

Sri Lankan Andalusite 0.750ct loose stone Sale price¥12,800
マダガスカル産アンダリュサイト 0.542ctルース

Madagascar Andalusite 0.542ct loose stone Sale price¥8,800
スペイン産アンダリュサイト 0.776ctルース

Spanish Andalusite 0.776ct loose stone Sale price¥11,800
スペイン産アンダリュサイト 5.7mm/0.706ctルース

Spanish Andalusite 5.7mm/0.706ct loose stone Sale price¥9,800
Spanish Andalusite 0.535ct loose stone

Spanish Andalusite 0.535ct loose stone Sale price¥8,800
Andalusite 0.672ct loose

Andalusite 0.672ct loose Sale price¥12,800
アンダリュサイト 0.440ctルース

Spanish Andalusite 0.440ct loose stone Sale price¥8,800
Spanish Andalusite 0.435ct loose stone

Spanish Andalusite 0.435ct loose stone Sale price¥8,800
アンダリュサイト 0.645ctルース

Spanish Andalusite 0.645ct loose stone Sale price¥8,800
Andalusite 0.487ct loose

Andalusite 0.487ct loose Sale price¥7,980
Andalusite 0.604ct loose

Andalusite 0.604ct loose Sale price¥6,980
アンダリュサイト 0.317ctルース

Spanish Andalusite 0.317ct loose stone Sale price¥8,800
【サンジェ氏】アンダリュサイト 0.293ctルース

Andalusite 0.293ct loose stone Sale price¥6,980
【サンジェ氏】アンダリュサイト 0.192ctルース

Andalusite 0.192ct loose stone Sale price¥4,980
【12530558掲載】アンダリュサイト 0.480ctルース

Andalusite 5mm/0.480ct loose Sale price¥5,980
Sold out スペイン産アンダリュサイト 1.006ctルース

Spanish Andalusite 1.006ct loose stone
Sold out 【KEN氏】アンダリュサイト 2.958ctルース - カラッツSTORE

Brazilian Andalusite 2.958ct loose stone (cabochon cut)
Sold out マダガスカル産アンダリュサイト 0.832ctルース

Madagascar Andalusite 0.832ct loose stone
Sold out 【さくらインカット】スペイン産アンダリュサイト 6.0mm/0.700ct《コラボ》ルース

[Sakura Incut] Spanish Andalusite 6.0mm/0.700ct {Collaboration} Loose Stone

Sold out Brazilian Andalusite 2.013ct loose stone

Brazilian Andalusite 2.013ct loose stone

KARATZ Custom Made

Why not take your favorite gemstone that you found at KARATZ and have it made into custom-made jewelry? It will be made by skilled Japanese craftsmen.
We carefully craft each piece of jewelry, starting with the stone setting, to match the individual characteristics of the gemstone.

KARATZ・Five Commitments

So that more people can feel closer to jewellery and enjoy it easily.
We will introduce KARATZ's thoughts on products, the attention to detail and efforts in selecting gemstones and creating jewelry.

KARATZ's Initiatives and Social Contributions

We will introduce KARATZ's efforts, including nurturing the next generation and business collaboration to develop the industry, and supporting children in Sri Lanka, the land of jewels.

KARATZ Books

These are books that KARATZ has been involved in writing, supervising, and planning. They are all books that allow you to enjoy gemstones from various angles. You can also purchase them directly.

jeweler's tools

For those who want to enjoy jewelry more but don't know what tools to use, we will introduce tools that are also used by KARATZ staff. You can also purchase them directly.