Bicolor chrysoberyl from Madagascar 1.753ct loose
Sale price¥25,800
Bicolor chrysoberyl from Madagascar 1.003ct loose
Sale price¥14,800
Bicolor chrysoberyl from Madagascar 1.520ct loose
Sale price¥18,800
![[12/7 22:00] Tanzanian Zoisite 1.312ct Loose Stone](http://store.karatz.jp/cdn/shop/files/PC052795_87a82d9b-570c-4ae4-b889-ab9a76d6a0c7.jpg?v=1765587236&width=3276)
[12/7 22:00] Tanzanian Zoisite 1.312ct Loose Stone
Sale price¥18,800
Brazilian Dumortierite in Quartz 1.131ct Loose Stone
Sale price¥12,800
Brazilian Euclase 1.240ct loose
Sale price¥19,800
1.689ct loose teal blue sapphire
Sale price¥98,000
Sri Lankan blue sapphire 1.008ct loose stone
Sale price¥69,800
Labradorite Moonstone 1.598ct Loose Stone Japanese-German
Sale price¥8,800
Bicolor sphene from Madagascar 1.242ct loose
Sale price¥49,800
Sphene from Madagascar 1.229ct loose
Sale price¥55,800
South African rhodochrosite 1.333ct loose Japanese-German edition
Sale price¥98,000
Brazilian rose quartz 1.848ct loose stone
Sale price¥9,800
1.547ct Synthetic Sapphire Loose Stone (Synthetic Blue Sapphire)
Sale price¥9,800
Brazilian Rose Quartz 1.793ct Loose Stone
Sale price¥9,800
![[On Sale at 10 PM on December 5th] YAG (Yttrium Aluminum Garnet) 6.5mm/1.548ct Loose Stone](http://store.karatz.jp/cdn/shop/files/yag-65mm1548ct-257679.jpg?v=1764892582&width=1200)
YAG (Yttrium Aluminum Garnet) 7mm/1.775ct Loose Stone
Sale price¥9,800
Sri Lankan star sapphire 1.487ct loose
Sale price¥8,800
Sri Lankan pink zircon 1.991ct loose stone
Sale price¥29,800
1.705ct Australian Prehnite Loose Stone
Sale price¥9,800
Australian Prehnite 1.691ct loose stone
Sale price¥9,800
Felspar 1.939ct loose from Sri Lanka
Sale price¥5,980
Silky pink sapphire from Madagascar, 1.050ct loose, GIT
Sale price¥128,000
Tanzanian Almandine Garnet 6.5mm/1.071ct Loose Stone
Sale price¥11,000
Madagascar sphene 1.864ct loose stone
Sale price¥45,800
Tanzanian Almandine Garnet 1.564ct Loose Stone
Sale price¥12,800
Brazilian bicolor tourmaline 1.764ct loose
Sale price¥32,800
Brazilian bicolor tourmaline 1.565ct loose
Sale price¥19,800
Afghanistan Green Tourmaline 7.8mm/1.738ct Loose Stone
Sale price¥59,800
Brazilian pink tourmaline 1.515ct loose stone
Sale price¥98,000
Brazilian citrine 1.962ct loose stone
Sale price¥9,800
Brazilian citrine 1.659ct loose stone
Sale price¥9,800
Brazilian citrine 1.644ct loose stone
Sale price¥9,800
Sri Lankan purple spinel 1.060ct loose stone
Sale price¥98,000
Pakistani Axinite (Green Tint) 1.476ct Loose Stone
Sale price¥39,800
Brazilian London Blue Topaz 1.281ct Loose
Sale price¥12,800
Brazilian Elestial Amethyst 1.378ct Loose Stone
Sale price¥12,800
Brazilian Dumortierite in Quartz 1.414ct Loose Stone
Sale price¥12,800
Colombian Euclase 1.817ct Loose Stone
Sale price¥29,800
Brazilian bicolor tourmaline 1.056ct loose
Sale price¥12,800
Rhodochrosite 1.884ct loose from Detroit City, USA
Sale price¥188,000
Zoisite 1.219ct loose stone
Sale price¥15,800
Brazilian bicolor tourmaline 1.965ct loose stone
Sale price¥18,800
Sri Lankan star sapphire 1.093ct loose
Sale price¥8,800
Australian boulder opal 1.457ct loose stone
Sale price¥9,800
Australian Prehnite 1.758ct loose stone
Sale price¥9,800
Zimbabwean Blue Apatite (UV type) 1.189ct loose stone
Sale price¥12,800
[12548587 published] Star sapphire from Sri Lanka 1.325ct loose
Sale price¥5,980
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.