Myanmar Maw Sit Sit (Maw Sissi) 2.331ct loose stone
Sale price¥5,980
Mexican Fire Opal 5mm/0.342ct Loose (Contralus Opal)
Sale price¥9,800
Cambodian orange zircon 1.519ct loose stone
Sale price¥9,800
Cambodian orange zircon 1.320ct loose stone
Sale price¥9,800
Cambodian orange zircon 1.249ct loose stone
Sale price¥9,800
Maushitsit (Mawsissi) from Myanmar 5.796ct loose
Sale price¥6,980
Kenyan gold sheen sapphire 2.3mm/0.083ct loose
Sale price¥8,800
South African diamond rough stone 0.430ct
Sale price¥9,800
Sri Lankan Star Sapphire 1.028ct Loose
Sale price¥8,800
Sri Lankan Star Sapphire 0.725ct Loose
Sale price¥6,980
Tanzanite from Tanzania 0.350ct loose stone
Sale price¥8,800
Sri Lankan Rhodolite Garnet 0.244ct Loose Stone, Japan-Germany Scale
Sale price¥8,800
Brazilian Swiss Blue Topaz 1.062ct Loose Stone
Sale price¥9,800
Tanzanite from Tanzania 0.237ct loose stone
Sale price¥8,800
Orange calcite 0.740ct loose stone by Nikkei
Sale price¥9,800
Indian Moonstone 3.367ct Loose
Sale price¥9,800
Mexican Hyalite Opal 0.942ct Loose
Sale price¥9,800
Brazilian Aquamarine 0.176ct Loose Stone
Sale price¥8,800
Moldavite from former Czechoslovakia 0.094ct loose stone
Sale price¥6,980
Madagascar Apatite 1.125ct Loose Stone
Sale price¥8,800
Madagascar Apatite 0.961ct Loose Stone
Sale price¥6,980
Brazilian pink tourmaline 0.781ct loose stone
Sale price¥9,800
Brazilian pink tourmaline 0.918ct loose stone
Sale price¥9,800
Brazilian Pink Tourmaline 1.045ct Loose Stone
Sale price¥9,800
Madagascar sphene 0.602ct loose stone
Sale price¥9,800
Madagascar sphene 0.556ct loose stone
Sale price¥9,800
Madagascar sphene 0.531ct loose stone
Sale price¥8,800
Madagascar Apatite Cat's Eye 1.644ct Loose Stone
Sale price¥8,800
Madagascar Apatite Cat's Eye 2.496ct Loose Stone
Sale price¥9,800
Madagascar Apatite Cat's Eye 0.909ct Loose Stone
Sale price¥6,980
Brazilian Morganite 0.405ct loose stone
Sale price¥7,980
Brazilian Swiss Blue Topaz 1.179ct Loose Stone
Sale price¥8,800
Brazilian Swiss Blue Topaz 0.827ct Loose Stone
Sale price¥8,800
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.