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Purple/purple gemstones

Purple and purple-based gemstones have long been considered noble hues, and have a somewhat calming atmosphere. Representative gemstones include amethyst, purple diamond, purple sapphire, grape garnet (rhodolite garnet), sugilite, and lavender jade. Even gemstones with similar hues can have different atmospheres depending on the type of mineral and transparency, so it's interesting to compare them and see the differences.

Carats Gem Magazine
" Top 10 Purple Gems "

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パープルスピネル 0.955ctルース

Purple spinel 0.955ct loose stone Sale price¥19,800
ラベンダータンザナイト 0.498ctルース

Tanzanian Lavender Tanzanite 0.498ct Loose Stone Sale price¥14,800
ラベンダータンザナイト 0.382ctルース

Tanzanian Lavender Tanzanite 0.382ct Loose Stone Sale price¥12,800
【スタッフセレクション】　【KEN氏】タンザニア産アイオライト 3.7mm/0.150ctルース（セミオーダーメイドセット）

[Staff Selection] [Mr. KEN] Tanzanian Iolite 3.7mm/0.150ct Loose Stone (Semi-Custom Made Set) Sale price¥47,800
アイオライト 0.589ctルース

[Staff Selection] [Mr. KEN] Tanzanian Iolite 5.5mm/0.589ct Loose Stone (Semi-Custom Made Set) Sale price¥47,800
パープルスピネル 0.422ctルース

Purple Spinel 4.8mm/0.422ct Loose Stone Sale price¥6,980
Sold out スリランカ産パープルサファイア 0.634ctルース

【掲載番号12563727】スリランカ産パープルサファイア 0.634ctルース
Sold out 南アフリカ産スギライト 0.806ctルース

[On Sale July 18th at 10 PM] South African Sugilite 0.806ct Loose Gemstone
Sold out ビルマ産非加熱カラーチェンジサファイア 0.400ctルース

0.400ct Unheated Color Change Sapphire from Burma (Myanmar) - GIA

Sold out ビルマ産非加熱カラーチェンジサファイア 0.440ctルース

Burmese unheated color change sapphire 0.440ct loose GIA

Sold out 非加熱パープルサファイア 0.775ctルース

[Lottery Sale_0612_08] Unheated Purple Sapphire 0.775ct Loose Gemstone - Houseki Kyo
Sold out タンザナイト 0.760ctルース

Tanzanite 0.760ct loose stone (sugarloaf cut)
Sold out ボリビア産アメトリン16.867ctルース

Bolivian Ametrine 16.867ct loose stone
Sold out Amethyst 9.860ct loose stone

Amethyst 9.860ct loose stone
Sold out タンザニア産ゾイサイト 0.227ctルース

[12550864] 0.227ct loose zoisite from Tanzania
Sold out アフガニスタン産ハックマナイト 0.123ctルース

[Sale on June 4th at 10 PM JST] Afghan Hackmanite, 0.123ct Loose Stone
Sold out アフガニスタン産ハックマナイト 0.171ctルース

[On sale May 30th at 10 PM] Afghan Hackmanite 0.171ct Loose Stone
Sold out アフガニスタン産ハックマナイト 0.143ctルース

[On sale June 4th at 10 PM] Afghan Hackmanite 0.143ct Loose Stone
Sold out ブラジル産カシャライアメジスト 0.387ctルース

[On sale June 3rd, 10 PM JST] Brazilian Kasharaiya Amethyst 0.387ct Loose Stone
Sold out タンザニア産パープルサファイア 0.677ctルース（カラーシフトタイプ）

[On sale May 15th at 10 PM] Tanzanian purple sapphire 0.677ct loose stone (color-shift type)
Sold out マダガスカル産アイオライトサンストーン 0.388ctルース

[On Sale May 10th, 10 PM] Madagascar Iolite Sunstone 0.388ct Loose Gemstone
Sold out マダガスカル産アイオライトサンストーン 0.311ctルース

Madagascar Iolite Sunstone 0.311ct Loose
Sold out タンザナイト 0.580ctルース

Tanzanite 5mm/0.580ct loose stone (sugarloaf cut)
Sold out Brazilian Pink Amethyst 2.545ct Loose Stone

Brazilian Pink Amethyst 2.545ct Loose Stone
Sold out 【12562113掲載】カラーシフトアメジスト 3.128ctルース

Brazilian Color-Shift Amethyst 3.128ct Loose Stone
Sold out Brazilian Color Change Amethyst 1.998ct Loose

Brazilian Color Change Amethyst 1.998ct Loose
Sold out Brazilian color-shift amethyst 1.085ct loose

Brazilian color-shift amethyst 1.085ct loose
Sold out 【12562099掲載】インド産アイオライトサンストーン 0.920ctルース

Indian Iolite Sunstone 0.920ct Loose Stone
Sold out 【12561950掲載】南アフリカ産スギライト 0.793ctルース

South African Sugilite 0.793ct loose stone
Sold out 【12561949掲載】南アフリカ産スギライト 0.850ctルース

South African Sugilite 0.850 ct Loose Stone

Sold out South African Sugilite 0.908ct loose stone

South African Sugilite 0.908ct loose stone
Sold out 【12559896掲載】ブラジル産エレスチャルアメジスト 3.678ctルース

Brazilian Elestial Amethyst 3.678ct Loose Stone
Sold out 【12561507掲載】ブラジル産ラベンダークォーツ（スコロライト） 0.716ctルース

Brazilian Lavender Quartz (Scolite) 0.716ct Loose Gemstone
Sold out Myanmar color change zircon 0.439ct loose stone

Myanmar color change zircon 0.439ct loose stone
Sold out カラーチェンジジルコン 0.556ctルース

Burmese color-change zircon 0.556 ct loose

Sold out Silky sapphire from Vietnam, 1.169ct loose stone

Silky sapphire from Vietnam, 1.169ct loose stone

Sold out 0.072 ct loose Bekily blue garnet (color-change garnet) from Madagascar

0.072 ct loose Bekily blue garnet (color-change garnet) from Madagascar
Sold out 【12547478掲載】ヴァイオレットスピネル 0.776ctルース

Myanmar Violet Spinel 0.776ct Loose

Sold out Madagascar Purple Sapphire 4.2mm/0.418ct Loose

Madagascar Purple Sapphire 4.2mm/0.418ct Loose
Sold out Unheated Madagascar Purple Sapphire 1.170ct Loose GIT

Unheated Madagascar Purple Sapphire 1.170ct Loose GIT

Sold out [Sakura In-Cut] Tanzanite from Tanzania 6.0mm/0.774ct Loose Stone

[Sakura In-Cut] Tanzanite from Tanzania 6.0mm/0.774ct Loose Stone
Sold out Tanzanian Violet Sapphire 0.920ct Loose

Tanzanian Violet Sapphire 0.920ct Loose
Sold out Madagascar Iolite 0.644ct Loose Stone

Madagascar Iolite 0.644ct Loose Stone
Sold out Madagascar Sapphire 4.6mm/0.472ct Loose

Madagascar Sapphire 4.6mm/0.472ct Loose
Sold out Sri Lankan Purple Sapphire 0.393ct Loose Stone with Certificate of Authenticity

Sri Lankan Purple Sapphire 0.393ct Loose Stone with Certificate of Authenticity
Sold out インド産アイオライトサンストーン 0.745ctルース

Indian Iolite Sunstone 0.745ct Loose Stone
Sold out インド産アイオライトサンストーン 0.769ctルース

Indian Iolite Sunstone 0.769ct Loose Stone
Sold out インド産アイオライトサンストーン 0.540ctルース

Indian Iolite Sunstone 0.540ct 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.