Pakistani Oil in Quartz 0.443ct Loose Stone
Sale price¥5,980
Oil-in-quartz 24.653ct rough stone from Madagascar
Sale price¥7,980
Oregon Sunstone 1.507ct loose
Sale price¥9,800
Oregon Sunstone 0.846ct loose
Sale price¥7,980
Oregon Sunstone 0.852ct loose
Sale price¥7,980
Oil-in-quartz 31.973ct rough stone from Madagascar
Sale price¥8,800
Oil-in-quartz 30.677ct rough stone from Madagascar
Sale price¥8,800
Green tourmaline 0.388ct loose
Sale price¥8,800
Mexican Opal (Faceted) 0.208ct Loose Stone
Sale price¥9,800
Tanzanite 0.579ct loose stone from Tanzania
Sale price¥5,980
Tibetan Andesine 0.320ct Loose Stone
Sale price¥9,800
Brazilian Sunstone 5.1mm/0.532ct Loose Stone (Rose Quartz)
Sale price¥5,980
Brazilian Sunstone 6.2mm/0.896ct Loose (Rose Quartz)
Sale price¥5,980
0.343 ct Tanzanite Loose Gemstone from Tanzania
Sale price¥8,800
Tanzanian Kornerupine 0.132ct Loose Stone
Sale price¥9,800
Cambodian Blue Zircon 0.440ct Loose
Sale price¥9,800
Loose Oregon Sunstone from the USA, 0.318ct
Sale price¥6,980
Labradorite (Spectrolite) from Finland 5.261ct loose
Sale price¥5,980
Labradorite (Spectrolite) from Finland 4.747ct loose
Sale price¥5,980
Green tourmaline 0.389ct loose
Sale price¥8,800
Pyrite in quartz 3.492ct loose
Sale price¥8,800
Opal 6mm/0.590ct loose (rose cut)
Sale price¥5,980
![[Limited to 24 stones] Oregon Sunstone from America with beautiful Schiller (Oval cut, 5 x 7mm) [Multiple purchase discount available]](http://store.karatz.jp/cdn/shop/files/collage_89b7e3fa-b766-4144-821d-3cb2934c389d.png?v=1769209815&width=2250)
Kazakhstan Golden Hill Turquoise 2.314ct Loose Stone
Sale price¥7,980
Unheated silky pink sapphire from Vietnam 0.202ct loose
Sale price¥6,980
Myanmar orange jade (jade) 0.584ct loose
Sale price¥4,980
Indian bag site 1.763ct loose
Sale price¥7,980
Indian bag site 2.218ct loose
Sale price¥7,980
Indian bag site 1.513ct loose
Sale price¥7,980
[Posted 12548198] Indian bag site 1.890ct loose
Sale price¥7,980
Indian bag site 2.206ct loose
Sale price¥7,980
Indian bag site 2.010ct loose
Sale price¥6,980
Silky diamond 2.7mm/0.086ct loose
Sale price¥9,800
Silky diamond 2.8mm/0.097ct loose
Sale price¥9,800
Chrysoberyl cat's eye from Sri Lanka 0.340ct loose
Sale price¥9,800
Oil-in-quartz 22.073ct rough stone from Madagascar
Sale price¥4,980
Ubaite/dravite tourmaline 3.157ct rough stone
Sale price¥6,980
Green zoisite from Tanzania, 0.262 ct loose
Sale price¥9,800
Tanzanite from Tanzania 0.467ct loose stone
Sale price¥9,800
Tanzanite from Tanzania 0.436ct loose stone
Sale price¥8,800
Demantoid garnet 15.468ct rough stone from Madagascar
Sale price¥9,800
Sphene from Madagascar 0.498ct loose
Sale price¥6,980
Cambodian Blue Zircon 0.205ct Loose
Sale price¥3,980
Cambodian Blue Zircon 0.204ct Loose
Sale price¥3,980
Cambodian Blue Zircon 0.221ct Loose
Sale price¥3,980
Cambodian Blue Zircon 0.609ct 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.