Mint color tourmaline 0.198ct loose
Sale price¥4,980
Mint color tourmaline 0.229ct loose
Sale price¥4,980
Kunzite from Afghanistan 26.784ct loose
Sale price¥59,800
[11/14 22:00 Sale] Afghanistan Kunzite 3.973ct Loose Stone
Sale price¥12,800
Blue tourmaline from Afghanistan 4.5mm/0.326ct loose
Sale price¥7,980
[11/22 22:00] Afghanistan Hackmanite 0.177ct Loose Stone
Sale price¥14,800
Kunzite from Afghanistan 4.331ct loose stone
Sale price¥8,800
Blue tourmaline from Afghanistan 0.209ct loose
Sale price¥2,980
Blue tourmaline from Afghanistan 3.5mm/0.178ct loose
Sale price¥3,980
Hackmanite 0.520ct loose stone
Sale price¥18,800
Afghanistan Hackmanite 0.134ct loose stone
Sale price¥6,980
Afghanistan Hackmanite 0.121ct loose stone
Sale price¥6,980
Afghanistan Hackmanite 0.091ct loose stone
Sale price¥18,800
Hackmanite 0.506ct loose
Sale price¥45,800
Afghanistan Clinozoisite 1.810ct Loose Stone (Phantom Cut)
Sale price¥8,800
Kunzite 50.260ct loose
Sale price¥188,000
Kunzite 37.35ct loose
Sale price¥55,800
Afghanite 0.496ct loose Japanese-German book
Sale price¥9,800
Afghanite 0.210ct loose
Sale price¥6,980
Afghanistan Oil-Free Emerald 0.100ct Loose GIA
Sale price¥98,000
Kunzite from Afghanistan 3.108ct loose stone
Sale price¥15,800
Afghanistan Hackmanite 0.121ct loose stone
Sale price¥8,800
Afghanistan Hackmanite 0.761ct loose stone (bicolor)
Sale price¥39,800
Kunzite 13.700ct loose
Sale price¥15,800
Kunzite from Afghanistan 21.5mm/39.372ct loose stone
Sale price¥98,000
Afghanistan Lazurite in Sodalite 0.579ct Loose Stone
Sale price¥9,800
Afghanistan diaspore 0.215ct loose stone
Sale price¥12,800
Afghanistan Lazurite in Sodalite 2.387ct Loose Stone
Sale price¥39,800
Afghanistan Lazurite in Sodalite 0.581ct Loose Stone
Sale price¥18,800
Kunzite from Afghanistan 8.609ct loose stone
Sale price¥14,800
Afghanistan Bicolor Beryl 9.100ct Loose Stone
Sale price¥34,800
Afghanistan Bicolor Beryl 9.490ct Loose Stone
Sale price¥29,800
Afghanistan Bicolor Tourmaline 2.664ct Loose Stone (Seafoam Tourmaline)
Sale price¥128,000
Afghanistan Bicolor Tourmaline 0.471ct Loose Stone
Sale price¥9,800
Afghanistan Awinite 0.103ct loose stone JTL catalog
Sale price¥49,800
Afghanistan Awinite 0.075ct loose stone JTL catalog
Sale price¥35,800
Afghanistan Awinite 0.069ct loose stone JTL catalog
Sale price¥29,800
Orange Hackmanite from Afghanistan 1.101ct loose stone
Sale price¥19,800
Hackmanite from Afghanistan 4.0mm/0.181ct loose stone
Sale price¥9,800
Hackmanite rough stone from Afghanistan, 7.183ct
Sale price¥39,800
Afghanite from Afghanistan 0.250ct loose stone
Sale price¥6,980
Afghanite 0.333ct loose stone from Afghanistan, Japan-Germany
Sale price¥8,800
Afghanite 0.447ct loose stone from Afghanistan, Japan-Germany
Sale price¥8,800
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.