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indigolite tourmaline

Among the birthstones for October, tourmaline exhibits a deep greenish blue hue (indigo color). It is highly rare and valuable due to its rare gem-quality color, and among tourmalines, it is considered the second most valuable after Paraiba tourmaline. This type is very popular due to its unique deep color.

Karatz GemMagazine
" Indigolite Tourmaline "

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Sold out ブラジル産インディゴライトトルマリン 0.287ctルース
Sold out ブラジル産インディゴライトトルマリン 0.784ctルース 鑑別書
Sold out ブラジル産インディゴライトトルマリン 0.191ctルース
Sold out インディゴライトトルマリン 0.507ctルース 中宝
Sold out インディゴライトトルマリン 0.687ctルース
Sold out インディゴライトトルマリン 1.103ctルース 中宝
Sold out Brazilian Indigolite Tourmaline 3.613ct Loose Stone, Japan-Germany Exchange
Sold out ブラジル産インディゴライトトルマリン 0.747ctルース
Sold out ブラジル産インディゴライトトルマリン 0.755ctルース
Sold out ブラジル産インディゴライトトルマリン 0.443ctルース
Sold out インディゴライトトルマリン 1.253ctルース DGL付 - KARATZ STORE|カラッツSTORE
Sold out 【11521376掲載】インディゴライトトルマリン 2.46ctルース
Sold out 【12522994掲載】インディゴライトトルマリン 2.975ctルース
Sold out インディゴライトトルマリン 1.576ctルース

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.