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kyanite

Kyanite is known as a gemstone that exhibits a beautiful blue color similar to sapphire. Although it looks similar to sapphire, kyanite has two different hardnesses depending on the crystal plane. In addition to blue, it exhibits various colors such as orange, gray, green, colorless, pink, and yellow.

Karatz GemMagazine
" Kyanite "

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カイヤナイト 原石・ルース2石セット

Kyanite raw stone/loose 2 stone set《Multiple purchase discount available》 Sale price¥2,980
ネパール産オーシャンブルーカイヤナイト＋ブルーカイヤナイト2石セット《複数購入割引有》

Limited to 20 sets: Nepalese Ocean Blue Kyanite + Blue Kyanite 2-stone set (Multiple purchase discounts available) Sale price¥3,980
カイヤナイト 1.042ctルース（通称：パライバカラーカイヤナイト）

[On sale at 10pm on 10/24] Kyanite 1.042ct loose stone (commonly known as Paraiba color kyanite) Sale price¥8,800
カイヤナイト 1.052ctルース（通称：パライバカラーカイヤナイト）

[On sale at 10pm on 10/24] Kyanite 1.052ct loose stone (commonly known as Paraiba color kyanite) Sale price¥9,800
カイヤナイト 0.963ctルース

[On sale at 10pm on 10/24] Kyanite 0.963ct loose stone (commonly known as Paraiba color kyanite) Sale price¥6,980
[On sale at 10pm on 10/18] Nepalese Kyanite 5.201ct loose stone (royal blue color)

[On sale at 10pm on 10/18] Nepalese Kyanite 5.201ct loose stone (royal blue color) Sale price¥35,800
[On sale at 10pm on 10/16] Nepalese orange kyanite 0.79ct loose stone

[On sale at 10pm on 10/16] Nepalese orange kyanite 0.79ct loose stone Sale price¥3,980
Nepalese Kyanite 0.277ct loose stone

Nepalese Kyanite 0.277ct loose stone Sale price¥5,980
カイヤナイト 0.609ctルース

Nepalese Kyanite 0.609ct loose stone Sale price¥12,800
ネパール産バイカラーカイヤナイト 0.987ctルース

《Yurakucho Marui 2024112 takeout》Nepalese bicolor kyanite 0.987ct loose stone Sale price¥9,800
ネパール産バイカラーカイヤナイト 0.903ctルース

Nepalese Bicolor Kyanite 6.3mm/0.903ct Loose Stone Sale price¥9,800
ブラジル産カイヤナイトインクォーツ 13.740ctルース

Brazilian kyanite in quartz 13.740ct loose Sale price¥45,800
ブラジル産カイヤナイトインクォーツ 4.770ctルース

Brazilian kyanite in quartz 4.770ct loose Sale price¥16,800
タンザニア産カイヤナイト 0.856ctルース

[KEN] Kyanite from Tanzania 0.856ct loose Sale price¥4,980
カイヤナイトインクォーツ 3.752ctルース

Brazilian kyanite in quartz 3.752ct loose Sale price¥18,800
カイヤナイト 0.760ctルース

Kyanite 0.760ct loose Sale price¥8,800
Kyanite 1.580ct loose

Kyanite 1.580ct loose Sale price¥22,800
カイヤナイト 1.180ctルース

Kyanite 1.180ct loose Sale price¥15,800
カイヤナイト 0.670ctルース

Kyanite 0.670ct loose Sale price¥9,800
Kyanite 0.840ct loose

Kyanite 0.840ct loose Sale price¥11,800
バイカラーカイヤナイト 0.820ctルース

Bicolor kyanite 0.820ct loose Sale price¥14,800
バイカラーカイヤナイト 0.860ctルース

Bicolor kyanite from Nepal 0.860ct loose Sale price¥9,800
バイカラーカイヤナイト 1.070ctルース

Bicolor kyanite from Nepal 1.070ct loose Sale price¥15,800
カイヤナイト 5.960ctルース（ロイヤルブルーカラー）

Kyanite 5.960ct loose (royal blue color) Sale price¥69,800
バイカラーカイヤナイト 0.810ctルース

Bicolor kyanite 0.810ct loose Sale price¥9,800
バイカラーカイヤナイト 0.870ctルース

Bicolor kyanite 0.870ct loose Sale price¥14,800
【12529832掲載】カイヤナイト 1.080ctルース

Bicolor kyanite 1.080ct loose Sale price¥12,800
バイカラーカイヤナイト 1.070ctルース

Bicolor kyanite 1.070ct loose Sale price¥13,800
バイカラーカイヤナイト 0.960ctルース

Bicolor kyanite 0.960ct loose Sale price¥12,800
オレンジカイヤナイト 1.710ctルース

Orange kyanite 1.710ct loose Sale price¥15,800
オレンジカイヤナイト 1.070ctルース

Orange kyanite 1.070ct loose Sale price¥12,800
Bicolor kyanite from Nepal 0.910ct loose

Bicolor kyanite from Nepal 0.910ct loose Sale price¥12,800
Sold out カイヤナイト ルース・原石 3点セット - KARATZ STORE｜カラッツSTORE

Kyanite loose rough stone 3 piece set

Sold out カイヤナイト ルース・原石 3点セット - KARATZ STORE｜カラッツSTORE

Kyanite loose rough stone 3 piece set

Sold out Kyanite 1 stone (royal blue color, approx. 3 x 5 mm)《Discount available for multiple purchases》

Kyanite 1 stone (royal blue color, approx. 3 x 5 mm)《Discount available for multiple purchases》

Sold out Nepalese bicolor kyanite 1.798ct loose stone

Nepalese bicolor kyanite 1.798ct loose stone
Sold out ネパール産カイヤナイト 0.447ctルース

Nepalese Kyanite 0.447ct loose stone
Sold out ネパール産カイヤナイト 1.500ctルース

Nepalese Kyanite 1.500ct Loose Stone (Royal Blue Color)
Sold out カイヤナイト 1.170ctルース

Kyanite from Nepal 1.170ct loose
Sold out ネパール産カイヤナイト 0.451ctルース

[Mr. Sanjay] Kyanite from Nepal 0.451ct loose
Sold out ネパール産カイヤナイト 0.452ctルース

[Mr. Sanjay] Kyanite from Nepal 0.452ct loose
Sold out カイヤナイト 0.585ctルース

Kyanite 5mm/0.585ct loose
Sold out ブラジル産カイヤナイトインクォーツ 6.356ctルース

Brazilian kyanite in quartz 6.356ct loose

Sold out ブラジル産カイヤナイトインクォーツ 2.449ctルース

Brazilian kyanite in quartz 2.449ct loose

Sold out カイヤナイトインクォーツ 5.234ctルース

Kyanite in Quartz 5.234ct loose

Sold out タンザニア産シーフォームカイヤナイト 1.224ctルース

Seafoam kyanite from Tanzania 1.224ct loose

Sold out タンザニア産シーフォームカイヤナイト 1.652ctルース

Seafoam kyanite from Tanzania 1.652ct loose

Sold out カイヤナイトインクォーツ 2.962ctルース

Kyanite in Quartz 2.962ct loose

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.

The fifth reprint has been decided and is now on sale at bookstores nationwide and online.

Written by KARATZ, book “Jewelry Illustrated Book”

The book provides explanations about over 300 types of gemstones, from new standard birthstones to rare stones that are hard to find, as well as a diary of our company representative, Mr. Koyama's, gemstone shopping experience in Thailand and Sri Lanka, and tips for photographing gemstones, allowing you to learn about the appeal of gemstones from various perspectives.

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