iolite

Iolite, a gemstone with a beautiful deep blue hue, is also known for its strong pleochroism, which changes color depending on the angle. In some cases, three colors such as violet, gray, and yellow can be seen in one stone, giving it an enchanting beauty. It is said that the name comes from the Greek words "Ios" meaning blue-purple and "lithos" meaning stone, and its Japanese name is "cordierite".

Karatz GemMagazine
" Iolite "

[On sale at 10pm on 11/14] Indian Iolite Sunstone 0.247ct Loose Sale price¥5,980

[On sale at 10pm on 11/14] Indian Iolite Sunstone 0.353ct Loose Sale price¥8,800

[On sale 11/10 at 22:00] Indian Iolite Sunstone 0.255ct Loose Sale price¥5,980

[On sale 11/10 at 22:00] Indian Iolite Sunstone 0.411ct Loose Sale price¥9,800

[On sale 11/10 at 22:00] Indian Iolite Sunstone 4.3mm/0.243ct Loose Sale price¥6,980

[11/4 22:00 Sale] Sri Lankan Colorless Iolite (Cordierite) 4.023ct Loose Stone, Japan-Germany Exchange Sale price¥69,800

【甲州貴石切子】ブラッドショットアイオライトサンストーン 2.450ctルース《コラボ》ワッペン付

[On sale from 10/20 at 10pm] [Koshu Precious Stones Cut] Indian Bloodshot Iolite Sunstone 2.450ct Loose Stone [Collaboration] Patch Sale price¥55,800

宝石研磨に挑戦してみよう「自分で出来る原石磨きセット」（中級者向け：アンデシン）

Let's try gemstone polishing "Do-it-yourself rough stone polishing set" (for intermediate users: iolite rough stone) Sale price¥2,980

[Sakura Shape] Indian Iolite 7mm/1.257ct Loose Stone Patch Sale price¥39,800

【スタッフセレクション】　【KEN氏】タンザニア産アイオライト 3.7mm/0.150ctルース（セミオーダーメイドセット）

[Staff Selection] [Mr. KEN] Tanzanian Iolite 3.7mm/0.150ct Loose Stone (Semi-Custom Made Set) Sale price¥47,800

[12552306] Iolite 14.158ct loose stone Sale price¥258,000

[Staff Selection] [Mr. KEN] Tanzanian Iolite 5.5mm/0.589ct Loose Stone (Semi-Custom Made Set) Sale price¥47,800

Indian Bloodshot Iolite Sunstone 1.274ct Loose Sale price¥6,980

Golden Iolite (Cordierite) 0.402ct loose stone Sale price¥8,800

Golden Iolite (Cordierite) 0.341ct loose stone Sale price¥6,980

[Mr. KEN] Iolite 0.970ct loose stone Sale price¥12,800

Limited to 6 stones: Aquamarine + Iolite loose stone set of 2 (March birthstone) Multiple purchase discounts available Sale price¥2,980

Bloodshot Iolite Sunstone 1.250ct Loose Sale price¥12,800

[KEN] Iolite from Tanzania 0.958ct loose Sale price¥9,800

[KEN] Iolite from Tanzania 0.868ct loose Sale price¥8,800

【甲州貴石切子plusthree】アイオライトサンストーン 0.926ct《コラボ》ルース《オリジナルタイプ》ワッペン付

[Koshu precious stone Kiriko plusthree] Iolite sunstone 0.926ct《Collaboration》 Loose《Original type》With emblem] Sale price¥29,800

【甲州貴石切子plusthree】アイオライトサンストーン 1.163ct《コラボ》ルース《灯》ワッペン付

[Koshu precious stone Kiriko plusthree] Iolite sunstone 1.163ct 《Collaboration》 Loose 《Light》 Patch included Sale price¥29,800

[Konpeito] Iolite 3.746ct loose Sale price¥25,800

Bloodshot Iolite Sunstone 3.210ct Loose Sale price¥8,800

Bloodshot Iolite Sunstone 1.150ct Loose Sale price¥5,980

[Mr. KEN] Iolite from Tanzania 1.03ct loose Sale price¥12,800

[Konpeito] Iolite 3.170ct loose Sale price¥27,800

Bloodshot Iolite Sunstone 1.090ct Loose Sale price¥15,800

Bloodshot Iolite Sunstone 7.630ct Loose Sale price¥59,800

Iolite 1.390ct loose Sale price¥6,980

Bloodshot Iolite Sunstone 1.920ct Loose Sale price¥8,800

Bloodshot Iolite Sunstone 1.300ct Loose Sale price¥7,980

[KEN] Iolite from Tanzania 1.157ct loose Sale price¥9,800

Iolite sunstone 0.81ct loose Sale price¥15,800

Iolite 0.46ct loose Sale price¥4,980

【12523740掲載】ブラッドショットアイオライトサンストーン 1.000ctルース

Bloodshot Iolite Sunstone 1.00ct Loose Sale price¥14,800

アイオライトサンストーンルース・アイオライト原石セット 11.80ct - カラッツSTORE

Iolite Sunstone Loose Iolite Rough Set 11.80ct Sale price¥6,980

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アイオライト 1.04ctルース - KARATZ STORE｜カラッツSTORE

Iolite 1.04ct loose

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アイオライトサンストーン 2.01ctルース - KARATZ STORE｜カラッツSTORE

Iolite sunstone 2.01ct loose

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アイオライトサンストーン 1.68ctルース - KARATZ STORE｜カラッツSTORE

Iolite sunstone 1.68ct loose

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アイオライトサンストーン 1.11ctルース - KARATZ STORE｜カラッツSTORE

Iolite sunstone 1.11ct loose

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アイオライトサンストーン 1.01ctルース - KARATZ STORE｜カラッツSTORE

Iolite sunstone 1.01ct loose

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アイオライトサンストーン 1.00ctルース - KARATZ STORE｜カラッツSTORE

Iolite sunstone 1.00ct loose

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アイオライトサンストーン 0.67ctルース - KARATZ STORE｜カラッツSTORE

Iolite sunstone 0.67ct loose

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アイオライトサンストーン 0.69ctルース - KARATZ STORE｜カラッツSTORE

Iolite sunstone 0.69ct loose

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アイオライトサンストーン 0.58ctルース - KARATZ STORE｜カラッツSTORE

Iolite sunstone 0.58ct loose

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アイオライトサンストーン 0.749ct・アイオライト原石4.504ct - KARATZ STORE｜カラッツSTORE

Iolite sunstone 0.749ct/Iolite raw stone 4.504ct

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アイオライト 1.88ctルース - KARATZ STORE｜カラッツSTORE

Iolite 1.88ct 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.

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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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