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《Products eligible for multiple purchase discount》

If you purchase two or more products that have "Multiple purchase discount available" in the product title, a discount will be applied to the total price of the eligible products.
・If you purchase 2 items, you will receive a 1,000 yen discount on the total amount.
・If you purchase 3 items, you will receive a 1,500 yen discount on the total.
・If you purchase 4 items, you will receive a 2,000 yen discount on the total.

《Multiple purchase discount available》 If the products are the same, you can get a discount even if you combine different products and buy 2 or more products.

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Sold out グリーンランド産アイスルビー 1石（ハートシェイプ,4mm,ピンクサファイア）《複数購入割引有》

Greenland Ice Ruby 1 stone (heart shape, 4mm, pink sapphire) {Multiple purchase discount available}

Sold out ブラジル産ルチルレイテッドクォーツ1石ルース（6×8mm,ペアシェイプカット）《複数購入割引有》

Brazilian rutilated quartz (rutilated quartz) 1 loose stone (6 x 8 mm, pear cut) {Multiple purchase discounts available}

Sold out Brazilian iolite sunstone 1 stone loose《Multiple purchase discount available》

Brazilian iolite sunstone 1 stone loose《Multiple purchase discount available》
Sold out Brazilian iolite 1 stone loose (trilliant cut, 6mm)《Multiple purchase discount available》

Brazilian iolite 1 stone loose (trilliant cut, 6mm)《Multiple purchase discount available》
Sold out 1 bicolor sapphire from Windsor, Tanzania, loose (round cut)《Discount available for multiple purchases》

1 bicolor sapphire from Windsor, Tanzania, loose (round cut)《Discount available for multiple purchases》

Sold out Diamond gacha💎Diamond gacha (treatment) where you can win purple diamonds and ice blue diamonds (multiple purchase discount available)

Diamond gacha💎Diamond gacha (treatment) where you can win purple diamonds and ice blue diamonds (multiple purchase discount available)

Sold out ホワイトトパーズ1石ルース（6mm,ラウンドカット,11月誕生石）《複数購入割引有》

White Topaz 1 stone loose (6mm, round cut, November birthstone)《Discount available for multiple purchases》

Sold out ウンバサファイア（タンザニア産）1石ルース《複数購入割引有》

Umba sapphire (from Tanzania) 1 stone loose《Discount available for multiple purchases》

Sold out タンザニア・ウィンザー産バイカラーサファイア1石ルース（オーバルカット）《複数購入割引有》

1 bicolor sapphire from Windsor, Tanzania, loose (oval cut)《Discount available for multiple purchases》

Sold out 『8月誕生石』ペリドット1石ルース（フロスト加工）《複数購入割引有》

"August birthstone" Peridot 1 stone loose (frosted)《Multiple purchase discount available》

Sold out Pakistani Ludwigite in Peridot 1 stone (August birthstone) {Multiple purchase discounts available}

Pakistani Ludwigite in Peridot 1 stone (August birthstone) {Multiple purchase discounts available}
Sold out Ametrine 1 stone (Intaglio)《Multiple purchase discount available》

Ametrine 1 stone (Intaglio)《Multiple purchase discount available》

Sold out Dragon Garnet 1 stone (3.0mm, round cut)《Discount available for multiple purchases》

Dragon Garnet 1 stone (3.0mm, round cut)《Discount available for multiple purchases》

Sold out Dragon Garnet 1 stone (1.8mm, round cut)《Discount available for multiple purchases》

Dragon Garnet 1 stone (1.8mm, round cut)《Discount available for multiple purchases》

Sold out パキスタン産カラーチェンジスフェーン1石ルース《複数購入割引有》

Color change sphene 1 stone loose from Pakistan《Discount available for multiple purchases》
Sold out UV type mint garnet 1 stone loose (oval cut)《Multiple purchase discount available》

UV type mint garnet 1 stone loose (oval cut)《Multiple purchase discount available》
Sold out スコロライト1石ルース（10mm,コンケーブカット）《複数購入割引有》

Scorolite 1 stone loose (10mm, concave cut)《Multiple purchase discount available》
Sold out スコロライト1石ルース（6mm,コンケーブカット,ミルキー）《複数購入割引有》

Scorolite 1 stone loose (6mm, concave cut, milky)《Multiple purchase discount available》
Sold out Scorolite 1 stone loose (6mm, concave cut)《Multiple purchase discount available》

Scorolite 1 stone loose (6mm, concave cut)《Multiple purchase discount available》
Sold out Diamond gacha💎Super rose cut diamond 1 stone loose《Multiple purchase discount available》

Diamond gacha💎Super rose cut diamond 1 stone loose《Multiple purchase discount available》
Sold out Neon blue apatite 1 stone loose《Multiple purchase discount available》

Neon blue apatite 1 stone loose《Multiple purchase discount available》
Sold out Dragon Garnet 1 stone (2.0mm, round cut)《Discount available for multiple purchases》

Dragon Garnet 1 stone (2.0mm, round cut)《Discount available for multiple purchases》

Sold out 1 loose bicolor sapphire from Windsor, Tanzania (marquise cut, 4.5 x 2.5 mm)《Discount available for multiple purchases》

1 loose bicolor sapphire from Windsor, Tanzania (marquise cut, 4.5 x 2.5 mm)《Discount available for multiple purchases》
Sold out Almandine garnet, sky blue topaz, peridot 3 stone set loose (rose cut, 5mm)《Multiple purchase discount available》

Almandine garnet, sky blue topaz, peridot 3 stone set loose (rose cut, 5mm)《Multiple purchase discount available》
Sold out Amethyst 1 stone loose (trilliant x concave cut, 10mm)《Multiple purchase discount available》

Amethyst 1 stone loose (trilliant x concave cut, 10mm)《Multiple purchase discount available》

Sold out Diamond Gacha💎1 pink diamond [all Fancy Purple Pink] (all items sorted)💎《Multiple purchase discount available》

Diamond Gacha💎1 pink diamond [all Fancy Purple Pink] (all items sorted)💎《Multiple purchase discount available》

Sold out 1 stone blue tourmaline from Afghanistan (discount available for multiple purchases)

1 stone blue tourmaline from Afghanistan (discount available for multiple purchases)

Sold out Diamond gacha 💎Diamond gacha (treatment) where you can win a 12 stone set of color rings, ice blue diamonds, and purple diamonds (discount for multiple purchases available) [3,980 yen]

Diamond gacha 💎Diamond gacha (treatment) where you can win a 12 stone set of color rings, ice blue diamonds, and purple diamonds (discount for multiple purchases available) [3,980 yen]

Sold out Russian demantoid garnet (2mm, round cut) 1 stone (discount available for multiple purchases)

Russian demantoid garnet (2mm, round cut) 1 stone (discount available for multiple purchases)

Sold out 1 stone of Brazilian green beryl (marron cut)《Multiple purchase discount available》

1 stone of Brazilian green beryl (marron cut)《Multiple purchase discount available》

Sold out 1 stone of Brazilian green beryl (pear-shaped cut)《Discount available for multiple purchases》

1 stone of Brazilian green beryl (pear-shaped cut)《Discount available for multiple purchases》

Sold out Bi-color tourmaline gacha💎In addition, one out of every two people will win a watermelon tourmaline (multiple purchase discount available)

Bi-color tourmaline gacha💎In addition, one out of every two people will win a watermelon tourmaline (multiple purchase discount available)

Sold out 《限定7点》ブラジル産エメラルドキャッツアイ1石（平均1.01ct）《複数購入割引有》

1 Brazilian emerald cat's eye stone (average 1.01ct)《Multiple purchase discounts available》

Sold out Diamond gacha💎Fancy cut brown diamonds and FancyDarkBrown diamonds (with medium treasure chest)《Multiple purchase discount available》

Diamond gacha💎Fancy cut brown diamonds and FancyDarkBrown diamonds (with medium treasure chest)《Multiple purchase discount available》

Sold out 1 rose cut diamond (VS-SI class equivalent, 3.0mm)《Multiple purchase discount available》

1 rose cut diamond (VS-SI class equivalent, 3.0mm)《Multiple purchase discount available》

Sold out 1 stone loose quartz in oil from Pakistan《Discount available for multiple purchases》

1 stone loose quartz in oil from Pakistan《Discount available for multiple purchases》

Sold out 1 stone of British Rosary Fluorite (for beginners)《Multiple purchase discount available》

1 stone of British Rosary Fluorite (for beginners)《Multiple purchase discount available》

Sold out マダガスカル産ベキリーブルーガーネット＆ベキリーグリーンガーネット2石セット

Bekily Blue Garnet & Bekily Green Garnet 2 stone set from Madagascar《Multiple purchase discount available》

Sold out YAG (yttrium aluminum garnet) 1 stone (pink, 5mm, round cut)《Multiple purchase discount available》

YAG (yttrium aluminum garnet) 1 stone (pink, 5mm, round cut)《Multiple purchase discount available》

Sold out 1 unheated silky pink sapphire from Vietnam (round cut)《Discount available for multiple purchases》

1 unheated silky pink sapphire from Vietnam (round cut)《Discount available for multiple purchases》

Sold out 《With translation》1 unheated silky pink sapphire from Vietnam (round cut) 《Discount available for multiple purchases》

《With translation》1 unheated silky pink sapphire from Vietnam (round cut) 《Discount available for multiple purchases》

Sold out 【5/20 22時販売】【KEN氏】タンザニア産コーネルピン1石 ルース《複数購入割引有》 - カラッツSTORE

[Mr. KEN] 1 stone Cornel pin from Tanzania, loose (multiple purchase discount available)

Sold out 【5/20 22時販売】ユーパーライト 1石 （平均35ct）原石《複数購入割引有》 - カラッツSTORE

Euparite 1 stone (average 35ct) raw stone (discount available for multiple purchases)

Sold out Gem Gacha💎 Trapiche Diamond (Sliced ​​Diamond) 1 stone {Multiple purchase discount available}

Gem Gacha💎 Trapiche Diamond (Sliced ​​Diamond) 1 stone {Multiple purchase discount available}

Sold out 1 Brazilian Euclase rough stone (discount available for multiple purchases)

1 Brazilian Euclase rough stone (discount available for multiple purchases)

Sold out Gem Gacha "April Birthstone"💎 Fluorescent Diamond (VS-SI class equivalent, treated, 3.75mm apple green color included) 1 stone {Multiple purchase discount available}

Gem Gacha "April Birthstone"💎 Fluorescent Diamond (VS-SI class equivalent, treated, 3.75mm apple green color included) 1 stone {Multiple purchase discount available}

Sold out カラーチェンジアンデシン1石（5×3mm,オーバルカット）《複数購入割引有》

Color change Andesine 1 stone (5 x 3mm, oval cut)《Discount available for multiple purchases》

Sold out Dragon Garnet x 1 (3.5mm, round cut) {Multiple purchase discount available}

Dragon Garnet x 1 (3.5mm, round cut) {Multiple purchase discount available}

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