Hackmanite from Afghanistan, 27.410ct rough stone
Sale price¥9,800
Hackmanite from Afghanistan, 15.600ct rough stone
Sale price¥8,800
Kunzite from Afghanistan 9.5mm/3.508ct loose stone
Sale price¥9,800
Kunzite from Afghanistan 0.799ct loose stone
Sale price¥6,980
Kunzite from Afghanistan 8.4mm/3.300ct loose stone
Sale price¥12,800
Kunzite from Afghanistan 12mm/8.834ct loose stone
Sale price¥39,800
K18/Pt950 Afghanistan Green Apatite 0.162ct Ring
Sale price¥198,000
Afghanite from Afghanistan 0.617ct loose stone
Sale price¥69,800
Afghanistan indigolite tourmaline 1.729ct loose stone
Sale price¥15,800
Bicolor tourmaline 3.242ct rough stone from Afghanistan
Sale price¥9,800
Afghanistan Hackmanite 0.111ct loose stone
Sale price¥6,980
Sealite from Afghanistan 0.632ct loose
Sale price¥3,980
Sealite from Afghanistan 0.938ct loose
Sale price¥3,980
Sealite from Afghanistan 0.905ct loose
Sale price¥3,980
Sealite from Afghanistan 1.011ct loose
Sale price¥5,980
Sealight from Afghanistan 0.604ct loose
Sale price¥3,980
Sealite from Afghanistan 0.822ct loose
Sale price¥4,980
Sealite from Afghanistan 1.086ct loose
Sale price¥5,980
Sealight from Afghanistan 0.602ct loose
Sale price¥3,980
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.