Brazilian bicolor tourmaline 6.227ct loose stone
Sale price¥69,800
Brazilian White Chalcedony 0.925ct Loose Stone
Sale price¥5,980
Brazilian Dendritic Agate 0.629ct Loose Stone
Sale price¥7,980
Brazilian Dendritic Agate 0.735ct Loose Stone
Sale price¥7,980
Brazilian Blue Apatite 5.5mm/0.805ct Loose Stone
Sale price¥9,800
Brazilian Green Tourmaline 0.831ct Loose Stone
Sale price¥25,800
Brazilian Green Tourmaline 4.1mm/0.259ct Loose Stone
Sale price¥12,800
Brazilian Green Tourmaline 4.0mm/0.236ct Loose Stone
Sale price¥9,800
Brazilian Green Tourmaline 4.1mm/0.270ct Loose Stone
Sale price¥12,800
Brazilian London Blue Topaz 0.985ct Loose
Sale price¥8,800
Brazilian London Blue Topaz 0.966ct Loose Stone
Sale price¥8,800
Brazilian Sky Blue Topaz 1.256ct Loose Stone
Sale price¥8,800
Brazilian Swiss Blue Topaz 6.4mm/1.225ct Loose Stone
Sale price¥9,800
Brazilian Fluorite Quartz 4.599ct Loose Stone
Sale price¥19,800
Brazilian Alexandrite 0.147ct loose stone (princess cut)
Sale price¥29,800
Brazilian Alexandrite 2.8mm/0.100ct Loose Stone
Sale price¥19,800
Brazilian Green Tourmaline 1.031ct Loose Stone
Sale price¥22,800
Brazilian Pink Tourmaline 0.772ct Loose Stone
Sale price¥12,800
Brazilian Alexandrite 0.052ct loose stone
Sale price¥9,800
Brazilian Medusa Quartz (Paraiba Quartz) 2.147ct loose stone
Sale price¥6,980
Brazilian Medusa Quartz (Paraiba Quartz) 2.117ct loose stone
Sale price¥6,980
Brazilian alexandrite 0.145ct loose
Sale price¥35,800
Brazilian Alexandrite 2.9mm/0.123ct loose stone
Sale price¥29,800
Brazilian Paraiba Tourmaline in Quartz 0.295ct Loose Stone
Sale price¥14,800
Brazilian bicolor tourmaline 0.891ct loose stone
Sale price¥9,800
Brazilian Euclase 0.216ct Loose Stone
Sale price¥25,800
Brazilian Swiss Blue Topaz 17.410ct Loose
Sale price¥27,800
Brazilian Swiss Blue Topaz 11.536ct Loose
Sale price¥14,800
Brazilian Swiss Blue Topaz 10.958ct Loose
Sale price¥14,800
Brazilian Rainbow Scapolite 0.938ct Loose Stone
Sale price¥8,800
Brazilian Limonite in Beryl 2.975ct loose stone
Sale price¥5,980
Brazilian Indigolite Tourmaline in Quartz 1.626ct Loose Stone
Sale price¥12,800
Brazilian Indigolite Tourmaline in Quartz 2.036ct Loose Stone
Sale price¥12,800
Brazilian Alexandrite 0.135ct Loose Stone JTL Catalog
Sale price¥35,800
Brazilian Alexandrite 2.7mm/0.090ct Loose Stone JTL Catalog
Sale price¥22,800
Brazilian Alexandrite 0.072ct Loose Stone JTL Catalog
Sale price¥12,800
Brazilian Dendritic Agate 2.163ct Loose Stone
Sale price¥8,800
Brazilian Dendritic Agate 1.155ct Loose Stone
Sale price¥6,980
Brazilian indigolite tourmaline 1.060ct loose stone
Sale price¥19,800
Brazilian Mica in Quartz (Mica in Quartz) 0.990ct Loose
Sale price¥6,980
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 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.