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TV anime "Magic Knight Rayearth" x KARATZ collaboration acrylic stand

TV anime "Magic Knight Rayearth" x KARATZ collaboration acrylic stand Sale price¥2,420
TV anime "Magic Knight Rayearth" x KARATZ collaboration glitter can badge

TV anime "Magic Knight Rayearth" x KARATZ collaboration glitter can badge Sale priceFrom ¥660
Fire Opal 2 Stone Pair 4mm/0.336ct Loose

Fire Opal 2 Stone Pair 4mm/0.336ct Loose Sale price¥3,980
モンテブラサイト4.1mm 2石ペア ルース（グリーン）

Montebrasite 4.1mm 2 stone pair loose (green) Sale price¥6,980
タンザナイト 4.940ct原石

Tanzanite 4.940ct rough stone Sale price¥3,980
ホワイトトパーズ 3.780ctルース

White topaz 3.780ct loose Sale price¥9,800
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 6 stones: 1 loose unheated sapphire from Sri Lanka (average 0.77 carats) Multiple purchase discounts available

Limited to 6 stones: 1 loose unheated sapphire from Sri Lanka (average 0.77 carats) Multiple purchase discounts available Sale price¥6,980
[Only 2 left] Tanzanian Bicolor Grossular Garnet Loose Stone (Average 0.55ct) [Multiple Purchase Discount Available]

[Only 2 left] Tanzanian Bicolor Grossular Garnet Loose Stone (Average 0.55ct) [Multiple Purchase Discount Available] Sale price¥8,800
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
Limited to 10 stones: Madagascar Sapphirine (Sapphirine) Loose Stone (Multiple purchase discounts available)

Limited to 10 stones: Madagascar Sapphirine (Sapphirine) Loose Stone (Multiple purchase discounts available) Sale price¥5,980
モザンビーク産パライバトルマリン 3.2mm/0.119ctルース

Paraiba tourmaline from Mozambique, 3.2mm/0.119ct loose stone Sale price¥9,800
ブラジル産エレスチャルアメジスト 0.809ctルース

Brazilian Elestial Amethyst 0.809ct Loose Stone Sale price¥6,980
ブラジル産エレスチャルアメジスト 0.673ctルース

Brazilian Elestial Amethyst 0.673ct Loose Stone Sale price¥9,800
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
ブラジル産エレスチャルアメジスト 0.850ctルース

Brazilian Elestial Amethyst 0.850ct Loose Stone Sale price¥8,800
ブラジル産エレスチャルアメジスト 1.008ctルース

Brazilian Elestial Amethyst 1.008ct Loose Stone Sale price¥8,800
ブラジル産エレスチャルアメジスト 0.724ctルース

Brazilian Elestial Amethyst 0.724ct Loose Stone Sale price¥6,980
コロンビア産ミントカラーエメラルド 0.214ctルース

Colombian mint-colored emerald 0.214ct loose stone Sale price¥8,800
ザンビア産エメラルド 0.159ctルース

Zambian emerald 0.159ct loose stone Sale price¥8,800
ザンビア産エメラルド 0.135ctルース

Zambian emerald 0.135ct loose stone Sale price¥8,800
ブラジル産ピンクトルマリン 0.234ctルース

Brazilian pink tourmaline 0.234ct loose stone Sale price¥8,800
ブラジル産ミントカラートルマリン 0.145ctルース

Brazilian mint color tourmaline 0.145ct loose stone Sale price¥8,800
ブラジル産グリーントルマリン 0.374ctルース

Brazilian green tourmaline 0.374ct loose stone Sale price¥9,800
ブラジル産エレスチャルアメジスト 1.461ctルース

Brazilian Elestial Amethyst 7.6mm/1.461ct Loose Stone Sale price¥9,800
マダガスカル産アパタイト 0.610ctルース

0.610ct loose blue apatite from Madagascar Sale price¥9,800
ブラジル産デュモルチェライトインクォーツ 1.911ctルース

Brazilian Dumortierite in Quartz 1.911ct Loose Stone Sale price¥8,800
ピンクサファイア 0.169ctルース

Mozambique pink sapphire 0.169ct loose stone Sale price¥6,980
ピンクサファイア 0.145ctルース

0.145ct loose pink sapphire from Madagascar Sale price¥6,980
ピンクサファイア 0.179ctルース

Pink sapphire 0.179ct loose stone Sale price¥6,980
ブルーサファイア 0.417ctルース

0.417ct loose blue sapphire from Madagascar Sale price¥9,800
マダガスカル産ブルーサファイア 0.374ctルース

0.374ct loose blue sapphire from Madagascar Sale price¥9,800
サファイア 0.333ctルース

0.333ct loose sapphire Sale price¥8,800
ブルーサファイア 0.170ctルース

0.170ct loose blue sapphire from Madagascar Sale price¥8,800
ブルーサファイア 0.162ctルース

0.162ct loose blue sapphire from Madagascar Sale price¥9,800
【KEN氏】アフリカ産バイカラートルマリン 0.950ctルース（ファントムカット） - カラッツSTORE

African bicolor tourmaline 0.950ct loose stone (phantom cut) Sale price¥9,800
YAG（イットリウムアルミニウムガーネット） 1.870ctルース - カラッツSTORE

YAG (yttrium aluminum garnet) 1.870ct loose Sale price¥9,800
バイカラートルマリン 1.050ctルース

Bicolor tourmaline 1.050ct loose Sale price¥8,800
バイカラートルマリン 0.780ctルース

Bicolor tourmaline 0.780ct loose Sale price¥9,800
パープルサファイア 0.313ctルース

Purple sapphire 0.313ct loose Sale price¥6,980
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
アフガナイト 0.496ctルース 日独鑑

Afghanite 0.496ct loose Japanese-German book Sale price¥9,800
[Sales End on Thursday, December 25th] Anime "Assassination Classroom" x KARATZ Collaboration Clear Cards (Complete Set)

[Sales End on Thursday, December 25th] Anime "Assassination Classroom" x KARATZ Collaboration Clear Cards (Complete Set) Sale price¥2,310
[Sales End on Thursday, December 25th] Anime "Assassination Classroom" x KARATZ Collaboration Badge (Complete Set)

[Sales End on Thursday, December 25th] Anime "Assassination Classroom" x KARATZ Collaboration Badge (Complete Set) Sale price¥4,620
[Sales end on Thursday, December 25th] Assassination Classroom x KARATZ Collaboration Badges (7 types, random)

[Sales end on Thursday, December 25th] Assassination Classroom x KARATZ Collaboration Badges (7 types, random) Sale price¥660
[Sales End on Thursday, December 25th] Assassination Classroom x KARATZ Collaboration Acrylic Keychains (5 Types, Random)

[Sales End on Thursday, December 25th] Assassination Classroom x KARATZ Collaboration Acrylic Keychains (5 Types, Random) Sale price¥880
[Sales End on Thursday, December 25th] Anime "Assassination Classroom" x KARATZ Collaboration Acrylic Keychain (1 Type)

[Sales End on Thursday, December 25th] Anime "Assassination Classroom" x KARATZ Collaboration Acrylic Keychain (1 Type) Sale price¥880

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.