Cambodian colorless zircon 0.749ct loose stone
Sale price¥8,800
Myanmar color change zircon 0.596ct loose stone
Sale price¥39,800
Tanzania Bicolor Zircon 0.801ct Loose Stone
Sale price¥9,800
Cambodian bicolor zircon 1.668ct loose stone
Sale price¥25,800
Cambodian colorless zircon 0.676ct loose stone (orange fluorescence)
Sale price¥6,980
Cambodian colorless zircon 1.149ct loose stone (orange fluorescence)
Sale price¥12,800
Cambodian colorless zircon 1.218ct loose stone (orange fluorescence)
Sale price¥12,800
Sri Lankan Green Zircon 0.456ct Loose Stone
Sale price¥6,980
Cambodian colorless zircon 0.508ct loose stone
Sale price¥8,800
Cambodian colorless zircon 0.512ct loose stone
Sale price¥8,800
Cambodian colorless zircon 0.309ct loose stone
Sale price¥4,980
Cambodian Blue Zircon 0.744ct Loose Stone
Sale price¥8,800
Yellow Zircon 0.268ct Loose
Sale price¥9,800
Cambodian blue zircon 0.258ct loose
Sale price¥6,980
Cambodian blue zircon 0.197ct loose
Sale price¥5,980
Cambodian blue zircon 0.169ct loose
Sale price¥5,980
Cambodian blue zircon 0.217ct loose
Sale price¥6,980
Cambodian blue zircon 0.267ct loose
Sale price¥6,980
Myanmar color change zircon 1.00ct loose (reverse color change)
Sale price¥69,800
Cambodian blue zircon (Ratanakiri blue) 0.615ct loose
Sale price¥8,800
Cambodian blue zircon (Ratanakiri blue) 0.453ct loose
Sale price¥7,980
Bicolor Zircon 0.468ct Ruth Japanese-German Dictionary
Sale price¥25,800
Cambodian Blue Zircon 0.675ct Loose Stone
Sale price¥8,800
Cambodian Blue Zircon 0.205ct Loose
Sale price¥4,980
Cambodian Blue Zircon 0.204ct Loose
Sale price¥4,980
Cambodian Blue Zircon 0.221ct Loose
Sale price¥4,980
Cambodian Blue Zircon 0.609ct Loose
Sale price¥6,980
Tanzanian orange zircon 3.804ct loose
Sale price¥39,800
Zircon 0.416ct loose
Sale price¥4,980
Blue zircon 0.397ct loose stone
Sale price¥7,980
Blue zircon 0.322ct loose stone
Sale price¥6,980
Cambodian Blue Zircon (Ratanakiri Blue) 23.12ct Loose
Sale price¥498,000
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.
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.