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Limited to 6 stones: 1 loose unheated Sri Lankan sapphire with silk inclusions (average 0.31 carats) Multiple purchase discounts available

Limited to 6 stones: 1 loose unheated Sri Lankan sapphire with silk inclusions (average 0.31 carats) Multiple purchase discounts available Sale price¥4,980
Limited to 10 stones: One Saint-Jay cut amethyst (5.0-5.5mm, special cut round) loose stone. Discounts available for multiple purchases.

Limited to 10 stones: One Saint-Jay cut amethyst (5.0-5.5mm, special cut round) loose stone. Discounts available for multiple purchases. Sale price¥3,980
ブラジル産エレスチャルアメジスト 0.482ctルース

Brazilian Elestial Amethyst 0.482ct Loose Stone Sale price¥4,980
パープルサファイア 0.220ctルース

Purple sapphire 0.220ct loose Sale price¥3,980
【12536134掲載】パープルサファイア 0.240ctルース

Purple sapphire 0.240ct loose Sale price¥4,980
ゲーサイトインクォーツ 1.020ctルース

Goethite in quartz 1.020ct loose Sale price¥2,980
Rose quartz 15mm/10.950ct loose

Rose quartz 15mm/10.950ct loose Sale price¥3,980
Rose quartz 15mm/10.850ct loose

Rose quartz 15mm/10.850ct loose Sale price¥3,980
Limited to 12 stones: Madagascar Sapphirine (Sapphirine) Loose Stone (Multiple purchase discounts available)

Limited to 12 stones: Madagascar Sapphirine (Sapphirine) Loose Stone (Multiple purchase discounts available) Sale price¥2,980
【KEN氏】フローライト 1.420ctルース - カラッツSTORE

Fluorite 1.420ct loose stone Sale price¥3,980
Limited Quantity: Brazilian Yellow Danburite Loose Stone (Multiple Purchase Discounts Available)

Limited Quantity: Brazilian Yellow Danburite Loose Stone (Multiple Purchase Discounts Available) Sale price¥2,980
Limited Quantity: 1.5mm Pink Spinel from Myanmar (including Hot Pink Spinel) - Multiple Purchase Discounts Available

Limited Quantity: 1.5mm Pink Spinel from Myanmar (including Hot Pink Spinel) - Multiple Purchase Discounts Available Sale price¥2,580
アメリカ産ペリドット 0.361ctルース

Pakistani Peridot 0.361ct Loose Stone Sale price¥4,980
【サンジェ氏】プレーナイト 0.818ctルース

Prehnite 0.818ct loose stone Sale price¥3,980
合成モアッサナイト 0.358ctルース

Synthetic Moissanite 0.358ct loose stone Sale price¥3,980
合成モアッサナイト 0.491ctルース

Synthetic Moissanite 0.491ct loose stone Sale price¥4,980
モンタナサファイア 1.9mm/0.033ctルース

Montana Sapphire 1.9mm/0.033ct loose Sale price¥4,980
ラブラドライト 6mm/0.741ctルース（ローズカット）

Labradorite 6mm/0.741ct loose (rose cut) Sale price¥3,980
ブラジル産レインボースキャポライト 3mm/0.133ctルース（ローズカット）

Brazilian rainbow scapolite 3mm/0.133ct loose (rose cut) Sale price¥3,980
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
エメラルド 9.380ct原石

[12541081 published] Emerald 9.380ct rough stone Sale price¥4,980
コーネルピンキャッツアイ 0.422ctルース

Cornel pin cat's eye 0.422ct loose Sale price¥2,980
コーネルピンキャッツアイ 0.657ctルース

Cornel pin cat's eye 0.657ct loose Sale price¥3,980
Limited to 5 stones: 1 Brazilian Rhodonite in Quartz (faceted cut) (Multiple purchase discounts available)

Limited to 5 stones: 1 Brazilian Rhodonite in Quartz (faceted cut) (Multiple purchase discounts available) Sale price¥4,980
【KEN氏】ミャンマー産パープルスピネル 0.312ctルース - カラッツSTORE

Myanmar Purple Spinel 0.312ct Loose Stone Sale price¥3,980
カンテラオパール 8.454ctルース

Mexican cantera opal 8.454ct loose Sale price¥3,980
【KEN氏】グリーントルマリン 0.305ctルース - カラッツSTORE

Green tourmaline 0.305ct loose stone Sale price¥3,980
ダイアスポア 0.660ctルース

Diaspore 0.660ct loose Sale price¥3,980
ダイアスポア 0.657ctルース

Diaspore 0.657ct loose Sale price¥3,980
ダイアスポア 0.672ctルース

Diaspore 0.672ct loose Sale price¥3,980
【KEN氏】ミャンマー産モーシッシ 0.855ctルース（マウシットシット） - カラッツSTORE

Myanmar Maw Sisit 0.855ct loose stone (Maw Sisit) Sale price¥4,980
ブルージルコン 0.232ctルース

Cambodian blue zircon 0.232ct loose stone Sale price¥4,980
ラブラドライト 6mm/0.733ctルース（ローズカット）

Indian Labradorite 6mm/0.733ct Loose Stone (Rose Cut) Sale price¥2,980
ラブラドライト 6mm/0.769ctルース（ローズカット）

Indian Labradorite 6mm/0.769ct loose stone (rose cut) Sale price¥2,980
【KEN氏】マダガスカル産アパタイト 0.371ctルース - カラッツSTORE

Madagascar Apatite 0.371ct Loose Stone Sale price¥2,980
デンドリティックアゲート 3.554ctルース

Brazilian Dendritic Agate 3.554ct Loose Stone Sale price¥2,980
デンドリティックアゲート 2.301ctルース

Brazilian Dendritic Agate 2.301ct Loose Stone Sale price¥2,980
デンドリティックアゲート 3.948ctルース

Brazilian Dendritic Agate 3.948ct Loose Stone Sale price¥3,980
レインボースキャポライト 3mm/0.120ctルース（ローズカット）

Brazilian Rainbow Scapolite 3mm/0.120ct Loose Stone Sale price¥3,980
【KEN氏】アンデシン 4.2mm/0.257ctルース - カラッツSTORE

Tibetan Andesine 4.2mm/0.257ct Loose Stone Sale price¥2,980
【KEN氏】アンデシン 4.5mm/0.289ctルース - カラッツSTORE

Tibetan Andesine 4.5mm/0.289ct Loose Stone Sale price¥2,980
Spanish Andalusite 4mm/0.204ct loose stone (rose cut)

Spanish Andalusite 4mm/0.204ct loose stone (rose cut) Sale price¥4,980
マデイラシトリン 6.8mm/1.150ctルース

Brazilian Madeira Citrine 6.8mm/1.150ct Loose Stone Sale price¥4,980
[Sales start on Friday, November 21st at 10:00 PM] TV anime "A Long Time Ago, Magical Girls and Evil Were Enemies" x KARATZ collaboration acrylic coaster featuring newly drawn illustrations

[Sales start on Friday, November 21st at 10:00 PM] TV anime "A Long Time Ago, Magical Girls and Evil Were Enemies" x KARATZ collaboration acrylic coaster featuring newly drawn illustrations Sale price¥1,320
[On sale from 10:00 PM on Friday, November 21st] TV anime "Magical Girls and Evil Were Once Enemies" x KARATZ collaboration tin mirror featuring newly drawn illustration

[On sale from 10:00 PM on Friday, November 21st] TV anime "Magical Girls and Evil Were Once Enemies" x KARATZ collaboration tin mirror featuring newly drawn illustration Sale price¥770
[On sale from 10:00 PM on Friday, November 21st] Heart-shaped badge featuring a newly drawn illustration from the TV anime "A Long Time Ago, Magical Girls and Evil Were Enemies." x KARATZ collaboration

[On sale from 10:00 PM on Friday, November 21st] Heart-shaped badge featuring a newly drawn illustration from the TV anime "A Long Time Ago, Magical Girls and Evil Were Enemies." x KARATZ collaboration Sale price¥550
[Sales start on Friday, November 21st at 10:00 PM] TV anime "A Long Time Ago, Magical Girls and Evil Were Enemies" x KARATZ collaboration acrylic keychain featuring newly drawn illustrations

[Sales start on Friday, November 21st at 10:00 PM] TV anime "A Long Time Ago, Magical Girls and Evil Were Enemies" x KARATZ collaboration acrylic keychain featuring newly drawn illustrations Sale price¥990

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.