Demantoid garnet from Madagascar

It was discovered around 2009, but it was closed within a year. In recent years, American mining companies have started redeveloping this gemstone, which has begun to appear on the market in recent years and is attracting attention. Many have a bright green color similar to those from Namibia, and there are no horsetail inclusions. One of its features is that you can see strong fire.

Karatz GemMagazine
" Demantoid Garnet "

Demantoid garnet 38.035ct rough stone from Madagascar Sale price¥12,800

Demantoid garnet 20.693ct rough stone from Madagascar Sale price¥12,800

Demantoid garnet 15.468ct rough stone from Madagascar Sale price¥12,800

Demantoid Garnet from Madagascar 0.169ct loose stone Sale price¥25,800

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Demantoid garnet 100.055ct rough stone from Madagascar

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Demantoid garnet from Madagascar 327.899ct rough stone

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Demantoid garnet from Madagascar 76.633ct rough stone

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Demantoid garnet from Madagascar 3.9mm/0.291ct loose

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Demantoid garnet from Madagascar 3.9mm/0.285ct 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 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.