Andesine

Andesine is said to have been named because it was discovered in the Andes Mountains of South America.
It is a mineral belonging to the feldspar group.
In addition to deep orange, it also exhibits colorless colors, white, gray, green, and red.
Sunstones are distributed as sunstones that show an aventurescence that sparkles when the orange to red ground color is exposed to light.
Some of them even have a color change effect.

Color change Andesine 2.311ct loose Sale price¥25,800

Mongolian Andesine 0.822ct Loose Stone Sale price¥9,800

アンデシン・ラブラドライトムーンストーン（通称名レインボームーンストーン） 1.076ctルース

Madagascar Andesine Labradorite Moonstone (also known as Rainbow Moonstone) 1.076ct loose stone Sale price¥18,800

Mongolian color change andesine 0.749ct loose stone Sale price¥12,800

Tibetan Andesine 0.671ct loose stone Sale price¥12,800

Mongolian color change andesine 1.486ct loose stone Sale price¥18,800

アンデシン・ラブラドライト（通称名レインボームーンストーン） 0.303ctルース

Madagascar Andesine Labradorite (also known as Rainbow Moonstone) 0.303ct loose stone Sale price¥6,980

Tibetan Andesine 2.020ct Loose Stone Sale price¥18,800

Tibetan bicolor andesine 1.431ct loose stone Sale price¥12,800

Tibetan bicolor andesine 1.542ct loose stone Sale price¥14,800

マダガスカル産アンデシン・ラブラドライト（通称名レインボームーンストーン） 1.742ctルース

Madagascar Andesine Labradorite (also known as Rainbow Moonstone) 1.742ct loose stone Sale price¥37,800

Tibetan bicolor andesine 0.755ct loose stone Sale price¥8,800

アンデシン・ラブラドライト（通称名レインボームーンストーン） 0.135ctルース

Madagascar Andesine Labradorite (also known as Rainbow Moonstone) 0.135ct loose stone Sale price¥8,800

【スタッフセレクション】マダガスカル産アンデシン・ラブラドライト（通称名レインボームーンストーン） 0.450ctルース（セミオーダーメイドセッ

[Staff Selection] Madagascar Andesine Labradorite (also known as Rainbow Moonstone) 0.450ct Loose Stone (Semi-Custom Made Set) Sale price¥47,800

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Let's try polishing gemstones with the "Do-it-yourself gemstone polishing kit" (for intermediate users: Andesine Labradorite from Madagascar)

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

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Limited time sale: Tibetan Andesine 1 stone (3mm, round cut) Multiple purchase discounts available

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【Sale starts June 19th, 10 PM】《Limited to 10 stones》Madagascar Andesine-Labradorite (Rainbow Moonstone) Gacha, 1 Loose Stone (Avg. 0.40ct)《Multiple Purchase Discount Available》

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Limited to 7 stones: 1 loose Andesine Labradorite stone from Madagascar. Discounts available for multiple purchases.

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Limited to 11 stones: 1 loose Andesine Labradorite stone from Madagascar. Discounts available for multiple purchases.

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《Limited to 13 stones》Normally ¥49,800 Koshu Kiseki Kiriko plusthree "Subaru" lottery💎 Andesine Gacha《Multiple Purchase Discount Available》

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Limited to 3 stones: Indian Andesine and Labradorite (Rainbow Moonstone) Flower Carving, 6mm, 1 stone. Discounts available for multiple purchases.

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K18PG アンデシン・ラブラドライト（通称名レインボームーンストーン）ペンダントトップ（ネックレストップ）鑑別書

[On sale June 22 at 10 PM] [Colorful] K18PG Andesine and Labradorite (common name Rainbow Moonstone) Pendant Top (Necklace Top) with certification

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マダガスカル産アンデシン・ラブラドライト（通称名レインボームーンストーン） 0.610ctルース

[On sale 10 PM JST, June 23] Madagascar Andesine-Labradorite (Common name: Rainbow Moonstone) 5.0mm/0.610ct Loose Stone

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マダガスカル産アンデシン・ラブラドライト（通称名レインボームーンストーン） 0.640ctルース

【Sale begins June 25th at 10 PM JST】 Madagascar Andesine-Labradorite (Common Name: Rainbow Moonstone) 0.640 ct Loose Stone

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マダガスカル産アンデシン・ラブラドライト（通称名レインボームーンストーン） 1.904ctルース

【Sales start June 16, 10 PM JST】Madagascar Andesine-Labradorite (Common Name: Rainbow Moonstone) 1.904 ct Loose Stone

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Andesine Labradorite from Madagascar (commonly known as Rainbow Moonstone) 0.826ct loose

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マダガスカル産アンデシン・ラブラドライト（通称名レインボームーンストーン） 0.971ctルース

Madagascar Andesine Labradorite (also known as Rainbow Moonstone) 6.2mm/0.971ct Loose Stone

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アンデシン・ラブラドライト（通称名レインボームーンストーン） 0.404ctルース

Andesine Labradorite (also known as Rainbow Moonstone) 0.404ct loose stone

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マダガスカル産アンデシン・ラブラドライト（通称名レインボームーンストーン） 1.003ctルース

Madagascar Andesine Labradorite (also known as Rainbow Moonstone) 1.003ct loose stone

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[Sakura Cut] Mongolian Andesine 8.0mm/1.652ct Necklace

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マダガスカル産アンデシン・ラブラドライト（通称名レインボームーンストーン） 0.463ctルース

0.463 ct Loose Madagascar Andesine-Labradorite (Common Name: Rainbow Moonstone)

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マダガスカル産アンデシン・ラブラドライト（通称名レインボームーンストーン） 0.581ctルース

Madagascar Andesine Labradorite (also known as Rainbow Moonstone) 0.581ct loose stone

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タンザニア産アンデシン・ラブラドライト（通称名レインボームーンストーン） 1.026ctルース

Tanzanian Andesine Labradorite (also known as Rainbow Moonstone) 1.026ct loose stone

coming soon

Tibetan bicolor andesine 1.856ct loose Sale price¥16,800

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Madagascar Andesine Labradorite (commonly known as Rainbow Moonstone) 0.498ct Loose Stone

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Andesine from Mongolia 1.354ct loose

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マダガスカル産アンデシン・ラブラドライト（通称名レインボームーンストーン） 0.666ctルース

Andesine Labradorite from Madagascar (commonly known as Rainbow Moonstone) 0.666ct loose

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マダガスカル産アンデシン・ラブラドライト（通称名レインボームーンストーン） 0.570ctルース

Andesine Labradorite (commonly known as Rainbow Moonstone) from Madagascar 0.570ct loose

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アンデシン・ラブラドライト（通称名レインボームーンストーン） 0.167ctルース

Andesine Labradorite (also known as Rainbow Moonstone) 3.6mm/0.167ct loose stone

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[On Sale at 10 PM on December 7th] Madagascar Andesine Labradorite Moonstone (also known as Rainbow Moonstone) 0.178ct Loose Stone

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マダガスカル産アンデシン・ラブラドライト（通称名レインボームーンストーン） 0.696ctルース

Andesine Labradorite from Madagascar (commonly known as Rainbow Moonstone) 0.696ct loose

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[Sakura In-Cut] Tibetan Andesine 8.0mm/1.366ct Loose Stone

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[Sakura In-Cut] Tibetan Andesine 6.0mm/0.631ct Loose Stone

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マダガスカル産アンデシン・ラブラドライト（通称名レインボームーンストーン） 1.127ctルース

Andesine Labradorite (commonly known as Rainbow Moonstone) from Madagascar 1.127ct loose

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タンザニア産アンデシン・ラブラドライト（通称名レインボームーンストーン） 4.3mm/0.238ctルース（ローズカット）

Tanzanian Andesine Labradorite (also known as Rainbow Moonstone) 4.3mm/0.238ct Loose Stone (Rose Cut)

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Tibetan Andesine 1.387ct Loose Stone (Pixel Cut)

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アンデシン・ラブラドライトムーンストーン（通称名レインボームーンストーン） 0.723ctルース

Andesine Labradorite Moonstone (commonly known as Rainbow Moonstone) 0.723ct loose

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.