List of products eligible for patches

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[Sakura Incut] Apatite 1.050ct loose

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【さくらインカット】ブルージルコン 6mmルースワッペン付 - カラッツSTORE

[Sakura in-cut] Blue zircon 6mm loose with patch

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【さくらインカット】アンデシン・ラブラドライト（通称名レインボームーンストーン） 6mmルース - カラッツSTORE

[Sakura Incut] Andesine Labradorite (commonly known as Rainbow Moonstone) 6mm loose with patch

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【さくらインカット】ロンドンブルートパーズ 5.760ctルース - カラッツSTORE

[Sakura Incut] London Blue Topaz with 12mm emblem

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【さくらインカット】ロンドンブルートパーズ 12mm ルース - カラッツSTORE

[Sakura Incut] London Blue Topaz 12mm Loose with Patch

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【ダンデライオンカット】ロンドンブルートパーズ 6.670ctルース - カラッツSTORE

[Dandelion Cut] London Blue Topaz 6.670ct Loose with Patch

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【さくらインカット】スイスブルートパーズ 12mm ルースワッペン付 - カラッツSTORE

[Sakura Incut] Swiss Blue Topaz 12mm Loose with Patch

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【さくらインカット】スイスブルートパーズ 6.760ctルース - カラッツSTORE

[Sakura Incut] Swiss Blue Topaz 12mm Loose with Patch

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【さくらインカット】アンデシン・ラブラドライト（通称名レインボームーンストーン） 6mmルース

Andesine Labradorite (commonly known as Rainbow Moonstone) 0.610ct loose

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[Sakura Incut] Andesine Labradorite (commonly known as Rainbow Moonstone) 6mm loose with patch

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[Sakura Incut] Andesine Labradorite (Rainbow Moonstone) 6mm loose with patch

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[Sakura Incut] Citrine 4.770ct loose with patch

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[Sakura Incut] Spinel 1.914ct loose with patch

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【さくらインカット】ピンクトルマリン 1.100ctルース - カラッツSTORE

[Sakura in-cut] Pink tourmaline 1.100ct loose with patch

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【さくらインカット】ピンクトルマリン 1.03ctルース - カラッツSTORE

[Sakura in-cut] Pink tourmaline 1.03ct loose with patch

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[Koshu Precious Stone Kiriko] Rose Amethyst 3.04ct Loose Subaru Sakura Kiriko

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[Koshu Precious Stone Kiriko] Rose Quartz 3.040ct Loose Subaru Sakura Kiriko with Patch

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【甲州貴石切子】ロードライトガーネット 1.590ctルース - カラッツSTORE

[Koshu Precious Stone Kiriko] Rhodolite Garnet 1.590ct Loose with Patch

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[Koshu precious stone Kiriko plusthree] Blue zircon 2.04ct loose "Collaboration" with emblem

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[Dandelion cut] Tanzanite 7mm/1.25ct loose with patch

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[Sakura Incut] Citrine 4.910ct loose with patch

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【さくらインカット】Pt950レモンクォーツ1.55ct ペンダントトップ - カラッツSTORE

[Sakura Incut] Pt950 Lemon Quartz 1.55ct Pendant Top

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【さくらインカット】パーティカラートパーズ 1.910ctルース - カラッツSTORE

[Sakura in-cut] Particolor topaz 1.910ct loose "Collaboration" with emblem

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【さくらインカット】オレゴンサンストーン 2.940ctルース - カラッツSTORE

[Sakura Incut] Oregon Sunstone 2.940ct Loose with Patch

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[Koshu Precious Stone Kiriko] Rose Quartz 2.00ct Loose with Patch

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[Sakura Incut] Apatite 1.65ct loose with patch

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[Koshu Precious Stone Kiriko] Dumortierite in Quartz 3.870ct Loose Subaru "Collaboration" with emblem

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[Koshu Precious Stone Kiriko] Opal 1.830ct loose with Sakura Kiriko emblem

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Benitoite 0.689ct loose《Mr. Yukio Shimizu, representative of Shimizu Precious Stones》 Patch included

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【さくらインカット】オレゴンサンストーン 2.260ctルース - カラッツSTORE

[Sakura Incut] Oregon Sunstone 2.260ct Loose

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[Sakura in-cut] Lemon quartz 31.530ct loose (original size 22mm)

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Pt950アクアマリン1.60ct リング（甲州貴石切子） - KARATZ STORE｜カラッツSTORE

[Koshu Precious Stone Kiriko] Pt950 Aquamarine 1.60ct Ring

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Pt950スイスブルートパーズ0.82ct リング（さくらインカット） - KARATZ STORE｜カラッツSTORE

[Sakura Incut] Pt950 Swiss Blue Topaz 0.82ct Ring

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Gem gacha cut by Shimizu Kiseki and Yoichi Fukazawa 💎 {Multiple purchase discounts available} {Halloween specials included}

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【さくらインカット】アルマンディンガーネット6mmルースワッペン付 - カラッツSTORE

[Limited 5 stones] [Sakura in-cut] Almandine garnet 6mm loose with patch

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[Lottery sale] Winners exclusive page 90000995

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[Lottery sale] Winners exclusive page 90000994 08CP

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【甲州貴石切子plusthree】ロッククリスタル 15.588ct《切子玉》ルースワッペン付

[Koshu Precious Stone Kiriko PlusThree] Rock Crystal 15.588ct《Kirikodama》 Loose with Patch

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[Koshu Precious Stone Kiriko] Opal from Mexico 2.905ct 《Collaboration》 Loose with emblem

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【カメリアカット】レモンクォーツ8mmルース直筆サイン付&ワッペン付 - カラッツSTORE

[Camellia cut] Lemon quartz 8mm loose with autograph and emblem

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【4/1 22時販売】【さくらインカット】メキシコ産ウォーターオパール 6.0mm/0.425ctルース《コラボ》ワッペン

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[Sakura Shape] Mexican Opal (Contrarus Opal) 8.8mm/1.789ct {Collaboration} Loose Patch

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Neko Kiriko "Cat x Koshu Precious Stone Kiriko Plus Three" Amethyst 12mm/5.173ct Loose Patch

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American Euperlite 2.207ct loose patch

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Hokkaido Opal (UV type) 26.668ct Loose Patch

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Hokkaido Opal (UV Type) 14.095ct Loose Patch

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[Dandelion Cut] Orange Zircon 10mm/5.490ct {Collaboration} Loose Patch (5 Petals) (

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.

KARATZ・Five Commitments