Oregon Sunstone 0.976ct loose
Sale price¥18,800
Rhodolite garnet 0.990ct loose
Sale price¥3,980
Bicolor Andesine 6mm/0.852ct loose (color shift)
Sale price¥12,800
Bicolor Andesine 6mm/0.824ct loose (color shift)
Sale price¥12,800
Bicolor Andesine 6mm/0.699ct loose (color shift)
Sale price¥12,800
Bicolor Andesine 6mm/0.783ct loose (color shift)
Sale price¥12,800
Russian demantoid garnet (horsetail recognized) 5.2mm/0.702ct loose
Sale price¥158,000
Green sapphire 0.518ct loose (teal green)
Sale price¥8,800
[12545123 published] Yellow Beryl 0.696ct loose
Sale price¥3,980
![[12561388] Tanzanian Almandine Garnet 0.902ct Loose Stone](http://store.karatz.jp/cdn/shop/files/PB141216.jpg?v=1763981336&width=4000)
[12561388] Tanzanian Almandine Garnet 0.902ct Loose Stone
Sale price¥12,800
![[12561386] Tanzanian Almandine Garnet 0.993ct Loose Stone](http://store.karatz.jp/cdn/shop/files/PB141127_b0734995-8d0c-4b81-b36c-6e4db722bc9c.jpg?v=1763981336&width=2678)
[12561386] Tanzanian Almandine Garnet 0.993ct Loose Stone
Sale price¥12,800
![[12561384] Tanzanian Almandine Garnet 0.656ct Loose Stone](http://store.karatz.jp/cdn/shop/files/PB141079.jpg?v=1763981336&width=4000)
[12561384] Tanzanian Almandine Garnet 0.656ct Loose Stone
Sale price¥8,800
![[12561374] Indian Iolite Sunstone 0.540ct Loose](http://store.karatz.jp/cdn/shop/files/PB141782.jpg?v=1764073310&width=4000)
[12561374] Indian Iolite Sunstone 0.540ct Loose
Sale price¥8,800
[11/17 22:00 Sale] Oregon Sunstone from the United States, 0.530ct Loose
Sale price¥15,800
Synthetic Moissanite 0.632ct loose stone (tie cut)
Sale price¥3,980
Synthetic Moissanite 0.509ct loose stone (tie cut)
Sale price¥3,980
GGG (Gadolium Gallium Garnet) 0.675ct Loose Stone
Sale price¥8,800
[11/17 22:00 Sale] Sri Lankan Green Zircon 0.734ct Loose
Sale price¥12,800
[11/14 22:00 Sale] Brazilian Rose Amethyst 0.793ct Loose Stone
Sale price¥15,800
[12544896 published] Sapphire 0.566ct loose
Sale price¥25,800
[12544888 published] Bicolor sapphire 0.704ct loose
Sale price¥14,800
Madeira Citrine 7mm/0.938ct loose
Sale price¥3,980
[11/9 22:00 Sale] Ethiopian Sunstone 0.505ct Loose
Sale price¥8,800
![[12561023] Shinsha (Cinnabar) 0.700ct Loose Stone](http://store.karatz.jp/cdn/shop/files/PB070173.jpg?v=1764073311&width=4000)
[12561023] Shinsha (Cinnabar) 0.700ct Loose Stone
Sale price¥18,800
[12561017] Indigolite Tourmaline 0.724ct Loose Stone
Sale price¥19,800
[11/13 22:00 Sale] Russian Phenakite 0.520ct Loose Stone
Sale price¥24,800
[11/22 22:00] Tanzanian Rhodolite Garnet 0.843ct Loose Stone
Sale price¥9,800
[On Sale 11/3 at 10pm] Myanmar Bicolor Star Sapphire 0.640ct Loose
Sale price¥45,800
[11/3 22:00] Sri Lankan Blue Sapphire 0.555ct Loose
Sale price¥29,800
[On Sale 11/3 at 10pm] Mozambique Rubellite 0.814ct Loose Stone
Sale price¥39,800
[On Sale 11/3 at 10pm] Tanzanian Sunstone 0.980ct Loose
Sale price¥9,800
[On Sale 11/3 at 10pm] Tanzanian Sunstone 0.807ct Loose
Sale price¥8,800
[11/2 22:00 Sale] American Peridot 0.635ct Loose Stone
Sale price¥12,800
[11/2 22:00] Pakistani Peridot 5.2mm/0.562ct Loose Stone
Sale price¥9,800
[11/2 22:00 Sale] Colombian Euclase 0.546ct Loose Stone
Sale price¥25,800
[11/2 22:00] Mexican Hyalite Opal 0.743ct Loose
Sale price¥12,800
[11/1 22:00 Sale] Sri Lankan saffron 0.738ct loose stone
Sale price¥98,000
[11/1 22:00 Sale] Tibetan Andesine 0.738ct Loose Stone
Sale price¥15,800
[11/6 22:00] Brazilian Pink Tourmaline 0.577ct Loose Stone
Sale price¥18,800
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.