moonstone

Moonstone is the birthstone of June. It is a gemstone with an impressive appearance, exhibiting the "Schiller effect" in which the light stands out. In addition to white, it comes in various colors such as orange, green, and black. "Blue Moonstone", which indicates blue Syrah, was once produced in Sri Lanka, but now it is rarely produced and rarely appears on the market. Therefore, minerals that belong to the same Feldspar group, such as peristerite, labradorite, andesine labradorite, are commonly sold as "Blue Moonstone."

Karatz GemMagazine
" Moonstone "

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

Tanzania Peristallite 6.0mm/0.531ct Loose Stone (Blue Moonstone) Sale price¥9,800

Tanzania Peristerite 1.592ct Loose Stone (Blue Moonstone) Sale price¥14,800

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

Madagascan Andesine-Labradorite (Commonly 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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ブラジル産アレキサンドライト・ムーンストーン2石セット（6月誕生石セット）《複数購入割引有》

《Limited to 32 stones》 Brazilian Alexandrite Moonstone 2 stone set (June birthstone set)《Multiple purchase discount available》

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Blue moonstone (pyramid cut, 5 x 5 mm, 4 x 4 mm) 2 stone set《Discount available for multiple purchases》

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[Cat cut] Moonstone (6mm)《Multiple purchase discount available》

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《Limited to 10 stones》Madagascar Andesine-Labradorite (Rainbow Moonstone) Gacha Loose Stone (average 0.40ct)《Multiple Purchase Discount Available》

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6-Piece Limited Edition Malawi Moonstone (Malawi-sourced moonstone, average 1.5ct) (Multi-item discount available)

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[Cat cut] Moonstone (8mm)《Multiple purchase discount available》

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《Limited to 5 Stones》Andesine-Labradorite from Balangoda, Sri Lanka (Rainbow Moonstone) (Pear Shape Buff-Top Cut, 5.0×3.0mm) 1 Stone Loose 《Multiple Purchase Discount Available》

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[Available 9/22, 10 PM] 《Limited to 3 stones》 Imperfect Andesine Labradorite (Rainbow Moonstone, Sanje Milky Way Star Cut) 《Multi-buy 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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[Item 12564594] Sri Lankan Uva Moonstone 0.566ct Loose Stone

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[Ref: 12564631] Moonstone from Ratnapura, Sri Lanka, 0.347ct 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） 1.911ctルース

Madagascar Andesine Labradorite (also known as Rainbow Moonstone) 1.911ct loose stone

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[Available 9/22, 10 PM] Malawi Moonstone 3.677ct Loose Gemstone

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[Available 9/21 at 10 PM] Indian Orange Moonstone 1.018ct Loose Gemstone

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[Lottery Sale ②_01] [For Winners Only] [Item No. 12564285] Sri Lankan Moonstone 0.309ct Loose Gem (Blue Moonstone) with Identification Report

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Sri Lankan Moonstone 0.249ct Loose Gemstone (Blue Moonstone) with Identification Report

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[On sale 9/4 at 22:00] Sri Lankan Uva Moonstone 6.1mm/0.821ct Loose Stone

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[Available 9/4 at 10 PM] Sri Lankan Uva Moonstone 6.1mm/0.825ct Loose Gemstone

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[Available 9/6 at 10:00 PM] Sri Lankan Uva Moonstone 6.1mm/0.828ct Loose Stone

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[Available 9/6 at 10:00 PM] Sri Lankan Uva Moonstone 6.1mm/0.830ct Loose Gemstone

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Moonstone from Uva, Sri Lanka, 0.837ct loose stone

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[9/10, 10:00 PM Release] Sri Lankan Moonstone 0.858ct Loose Stone

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[On sale 8/24 22:00] Sri Lankan Black Moonstone 0.636ct Loose Stone

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[Available 9/7 at 10 PM] Moonstone from Uva, Sri Lanka, 0.974ct Loose Stone

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Malawi Moonstone 1.980ct Loose

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Malawi Moonstone 2.598 ct Loose

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Malawi Moonstone 2.199ct Loose

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Malawi Moonstone 2.155ct Loose

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[On sale 8/3 at 10 PM] Malawi Moonstone 1.747ct Loose Gemstone

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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） 0.582ctルース

0.582ct Loose Andesine-Labradorite from Madagascar (Common Name: Rainbow Moonstone)

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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

[Colorfli] K18PG Andesine and Labradorite (Commonly known as Rainbow Moonstone) Pendant Top (Necklace Top) with Appraisal Report

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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

Madagascar Andesine-Labradorite (commonly known as 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

Loose 0.640 ct Madagascan Andesine-Labradorite (commonly known as 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） 1.904ctルース

Loose Andesine-Labradorite from Madagascar (Common Name: Rainbow Moonstone) 1.904ct

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Sri Lankan Moonstone 0.794 ct Loose

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Malawi Moonstone 2.561 ct Loose

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Malawi Moonstone 2.086 ct Loose

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Malawi Moonstone 2.085ct Loose

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Malawi Moonstone 1.792ct Loose

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0.639 ct Loose Malawi Moonstone

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Malawi Moonstone 1.475ct 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

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.