American Benitoite 0.071ct loose stone
Sale price¥12,800
![[12560820] Russian Alexandrite 0.049ct Loose Stone](http://store.karatz.jp/cdn/shop/files/2ce9f9727de9532a55237668af9f2b6d_3cca22f1-c20c-410c-b6d3-cba789f3a646.png?v=1761637805&width=4000)
[12560820] Russian Alexandrite 0.049ct Loose Stone
Sale price¥49,800
[10/12 22:00 Sale] Brazilian Paraiba Tourmaline 0.052ct Loose Stone
Sale price¥29,800
[10/13 22:00 Sale] Russian Alexandrite 0.058ct Loose Stone
Sale price¥49,800
[12552081] Unheated Brazilian Paraiba Tourmaline 0.025ct Loose Stone
Sale price¥29,800
[12552075] Unheated Brazilian Paraiba Tourmaline 0.037ct loose stone
Sale price¥45,800
[12552074] Unheated Brazilian Paraiba Tourmaline 0.042ct Loose Stone
Sale price¥59,800
Namibian Jeremejevite 0.055ct loose stone with certificate
Sale price¥15,800
American Benitoite 0.058ct loose stone (princess cut)
Sale price¥15,800
American Benitoite 0.051ct loose stone (princess cut)
Sale price¥15,800
Namibian Jeremejevite 0.171ct loose stone
Sale price¥39,800
Russian Alexandrite 0.065ct loose stone
Sale price¥59,800
Moldavite from former Czechoslovakia 0.051ct loose stone
Sale price¥7,980
Russian alexandrite 0.093ct loose
Sale price¥39,800
Russian Alexandrite 0.049ct loose stone
Sale price¥29,800
Namibian Jeremejevite 0.069ct loose stone with certificate
Sale price¥19,800
Brazilian Alexandrite 0.056ct loose stone
Sale price¥22,800
Brazilian alexandrite 0.078ct loose
Sale price¥29,800
Namibian Jeremejevite 0.052ct loose stone JTL catalogue
Sale price¥18,800
Namibian Jeremejevite 0.038ct loose stone JTL catalogue
Sale price¥9,800
Bicolor sapphire 0.080ct loose stone
Sale price¥8,800
Brazilian Alexandrite 0.052ct loose stone
Sale price¥9,800
Namibian Jeremejevite 0.018ct loose stone
Sale price¥5,980
Namibian Jeremejevite 0.027ct loose stone
Sale price¥6,980
Namibian Jeremejevite 0.046ct loose stone
Sale price¥8,800
Jeremejevite from Namibia 0.025ct loose
Sale price¥6,980
Jeremejevite from Namibia 0.037ct loose
Sale price¥6,980
Namibian Jeremejevite 0.024ct loose stone
Sale price¥7,980
Madagascar Bekiri Blue Garnet (Color Change Garnet) 0.126ct Loose Stone
Sale price¥12,800
Bekily Blue Garnet from Madagascar (color change garnet) 0.119ct loose
Sale price¥12,800
Zimbabwean Euclase 1.8mm/0.021ct Loose Stone
Sale price¥15,800
Zimbabwean Euclase 0.039ct loose stone
Sale price¥22,800
Euclase from Zimbabwe 0.046ct loose
Sale price¥29,800
Zimbabwean Euclase 0.032ct loose stone
Sale price¥15,800
Zimbabwean Euclase 0.029ct loose stone
Sale price¥19,800
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.