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Fluorite

Colorful gem fluorite. Not only do they come in many shades, but a single stone can also contain multiple colors. Some minerals fluoresce when exposed to ultraviolet light, but fluorite is said to be the first mineral to have fluorescence. Most crystals are regular hexahedrons, but there are rare ones that are regular octahedrons, and rough stones are also popular.

Karatz GemMagazine
" Fluorite "

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カラーチェンジフローライト 1.099ctルース

[On sale July 27th at 10 PM] Brazilian color change fluorite, 1.099 ct loose stone Sale price¥9,800
Let's try jewelry polishing "Do-it-yourself rough stone polishing set" (for beginners: fluorite 2 stone set)

Let's try jewelry polishing "Do-it-yourself rough stone polishing set" (for beginners: fluorite 2 stone set) Sale price¥2,980
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」（初心者向け：フローライト・アパタイト2石セット）

Let's try gem polishing "Do-it-yourself rough stone polishing set" (for beginners: fluorite/apatite 2 stone set) Sale price¥2,980
ブラジル産カラーチェンジフローライト1石ルース（6mm,ラウンドカット）《複数購入割引有》

Color change fluorite from Brazil 1 stone loose (6mm, round cut)《Multiple purchase discount available》 Sale price¥2,580
Chinese color change fluorite 1 stone loose (6mm, round cut) {Multiple purchase discount available}

Chinese color change fluorite 1 stone loose (6mm, round cut) {Multiple purchase discount available} Sale price¥1,980
Chinese color change fluorite 1 stone loose (7mm, round cut) {Multiple purchase discount available}

Chinese color change fluorite 1 stone loose (7mm, round cut) {Multiple purchase discount available} Sale price¥2,580
Set of two fluorite rough stones from Diana Maria and Lady Annabella, UK (multiple purchase discounts available)

Set of two fluorite rough stones from Diana Maria and Lady Annabella, UK (multiple purchase discounts available) Sale price¥3,980
ピンクフローライト 6.530ctルース

Pink fluorite 6.530ct loose Sale price¥5,980
British Rogerley Fluorite 3.750 ct loose stone

British Rogerley Fluorite 3.750 ct loose stone Sale price¥8,800
コロンビア産バイカラーフローライト 3.209ctルース

Colombian bicolor fluorite 3.209ct loose stone Sale price¥18,800
イギリス産ロジャリーフローライト 1.841ctルース

British Rosary Fluorite 1.841ct loose Sale price¥5,980
【山本武氏】バイカラーフローライト 15.624ctルース

[Takeshi Yamamoto] Bicolor fluorite 15.624ct loose stone Sale price¥45,800
グリーンフローライト 38.074ctルース

Green Fluorite 38.074ct Loose Sale price¥158,000
Chinese Fluorite 16.590ct Loose Patch

Chinese Fluorite 16.590ct Loose Patch Sale price¥5,980
コロンビア産フローライト 5.903ctルース

Colombian fluorite 5.903ct loose stone Sale price¥18,800
コロンビア産フローライト 6.327ctルース

Colombian fluorite 6.327ct loose stone Sale price¥25,800
イギリス産イギリス産ロジャリーフローライト 2.801ctルース

2.801ct loose stone of Rogerian fluorite from the UK Sale price¥8,800
バイカラーフローライト 24.682ctルース

Bicolor Fluorite 24.682ct Loose Sale price¥29,800
Sold out 【お子様限定】宝石磨きに挑戦してみよう「自分で出来る原石磨きセット」（フローライト・宝石アイシングクッキー付き）

[For kids] Let's try gem polishing "Do-it-yourself rough stone polishing set" (includes fluorite and gemstone icing cookies) *Subject to gemstone polishing contest*

Sold out Let's try gemstone polishing "Do-it-yourself rough stone polishing set" (for beginners: Inca Rose/Fluorite 2 stone set)

Let's try gemstone polishing "Do-it-yourself rough stone polishing set" (for beginners: Inca Rose/Fluorite 2 stone set)
Sold out 【大人用】宝石磨きに挑戦してみよう「自分で出来る原石磨きセット」（初心者向け：バイカラーフローライト）・ボルダーオパール付※原石磨きコンテスト対象 ※

[For adults] Let's try gemstone polishing "Do-it-yourself rough stone polishing set" (for beginners: bicolor fluorite) with boulder opal *Subject to the rough stone polishing contest*

Sold out 《限定17石》イギリス・ロジェリー産フローライト1石ルース《複数購入割引有》

Limited to 17 stones: 1 loose fluorite stone from Rogerley, England. Discounts available for multiple purchases.
Sold out 《Limited to 15 Stones》Fluorite Gacha including 2 Koshu-Kiseki-Kiriko stones (normally 49,800 yen) with 1 CC fluorite stone as a bonus《Multiple Purchase Discount Available》

《Limited to 15 Stones》Fluorite Gacha including 2 Koshu-Kiseki-Kiriko stones (normally 49,800 yen) with 1 CC fluorite stone as a bonus《Multiple Purchase Discount Available》
Sold out [On Sale June 6th at 10 PM JST] "Limited 13 Stones" Fluorite Gacha including flawed Koshu cut gemstones "Bulk Purchase Discount Available"

[On Sale June 6th at 10 PM JST] "Limited 13 Stones" Fluorite Gacha including flawed Koshu cut gemstones "Bulk Purchase Discount Available"

Sold out Bicolor Gacha including Brazilian parti-colored Paraiba tourmaline (CuO: 1.7%, MnO: 2.9%), bicolor sapphire, bicolor tourmaline, and specially cut bicolor fluorite, normally 79,800 JPY (multiple purchase discount available)

Bicolor Gacha including Brazilian parti-colored Paraiba tourmaline (CuO: 1.7%, MnO: 2.9%), bicolor sapphire, bicolor tourmaline, and specially cut bicolor fluorite, normally 79,800 JPY (multiple purchase discount available)
Sold out ブラジル産フローライトインクォーツ 3.963ctルース

Brazilian Fluorite Quartz 3.963ct Loose Stone

Sold out 【甲州貴石切子】バイカラーフローライト 2.900ctルース - カラッツSTORE

[Koshu Precious Stone Kiriko] Bicolor Fluorite 2.900ct Loose

Sold out 【甲州貴石切子】フローライトインクォーツ 4.550ctルース - カラッツSTORE

[Koshu Precious Stone Kiriko] Fluorite in Quartz 4.550ct Loose

Sold out イギリス産ロジャリーフローライト 4.738ctルース

British Rosary Fluorite 4.738ct loose

Sold out Bicolor Fluorite 6.1mm/0.869ct Loose Stone

Bicolor Fluorite 6.1mm/0.869ct Loose Stone

Sold out 中国・ヤオガンシャン産フローライト 72.518ct原石

Fluorite rough stone from Yaogangshan, China, 72.518ct
Sold out イギリス産イギリス産ロジャリーフローライト 2.744ctルース

2.744ct loose Rogerley fluorite from the UK
Sold out 【金平糖】フローライト 3.837ctルース

[Konpeito] Fluorite 3.837ct loose
Sold out フローライトインクォーツ 100.785ctルース

Fluorite in quartz 100.785ct loose
Sold out ピンクフローライト 12.690ctルース

Pink fluorite 12.690ct loose
Sold out フローライト 16.786ctルース

Fluorite 16.786ct loose
Sold out ブラジル産フローライトインクォーツ 3.962ctルース

Brazilian Fluorite Quartz 3.962ct Loose Stone
Sold out ブラジル産フローライトインクォーツ 3.507ctルース

Brazilian Fluorite Quartz 3.507ct Loose Stone
Sold out ブラジル産フローライトインクォーツ 4.599ctルース

Brazilian Fluorite Quartz 4.599ct Loose Stone
coming soon [On sale August 14th, 10 PM] Limited 10 pieces: Zimbabwe Mint Fluorite Single Stone Loose (average 2.2ct) [Bulk purchase discount available]

[On sale August 14th, 10 PM] Limited 10 pieces: Zimbabwe Mint Fluorite Single Stone Loose (average 2.2ct) [Bulk purchase discount available] Sale price¥4,580
Sold out バイカラーフローライト 6.210ctルース

Bicolor Fluorite 6.210ct Loose
Sold out バイカラーフローライト 6.316ctルース

Chinese bicolor fluorite 6.316ct loose stone

Sold out Fluorite rough stone from Namibia 5.0 x 6.3 x 2.0cm

Fluorite rough stone from Namibia 5.0 x 6.3 x 2.0cm
Sold out 中国産バイカラーフローライト 6.274ctルース

Chinese bicolor fluorite 6.274ct loose stone
Sold out アルゼンチン産バイカラーフローライト 11.226ctルース

Argentine bicolor fluorite 11.226ct loose stone
Sold out バイカラーフローライト 0.763ctルース

Bicolor Fluorite 0.763ct Loose
Sold out バイカラーフローライト 1.043ctルース

Bicolor fluorite 1.043ct loose stone
Sold out ブラジル産フローライトインクォーツ 4.279ctルース

Brazilian Fluorite Quartz 4.279ct Loose Stone

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.