Zimbabwean Euclase 0.545ct Rough Stone
Sale price¥29,800
Zimbabwean sphene 4.1mm/0.294ct loose stone
Sale price¥6,980
Pakistani Peridot 0.361ct Loose Stone
Sale price¥4,980
Pakistani Peridot 0.408ct Loose Stone
Sale price¥6,980
American Peridot 0.458ct Loose Stone
Sale price¥6,980
Pakistani Peridot 0.410ct Loose Stone
Sale price¥6,980
Pakistani Peridot 0.376ct Loose Stone
Sale price¥6,980
American Peridot 0.546ct Loose Stone
Sale price¥5,980
Brazilian Aquamarine 0.627ct Loose Stone
Sale price¥6,980
Madagascar sapphire 0.503ct loose stone
Sale price¥15,800
Brazilian Aquamarine 0.342ct Loose Stone
Sale price¥5,980
Brazilian Aquamarine 0.287ct Loose Stone
Sale price¥6,980
Brazilian Aquamarine 0.419ct Loose Stone (Princess Cut)
Sale price¥8,800
Brazilian Aquamarine 0.494ct Loose Stone
Sale price¥8,800
Brazilian Aquamarine 0.463ct Loose Stone
Sale price¥6,980
Tanzanian Rhodolite Garnet 0.643ct Loose Stone
Sale price¥6,980
Tanzanian Rhodolite Garnet 0.511ct Loose Stone
Sale price¥6,980
Tanzanian Rhodolite Garnet 0.734ct Loose Stone
Sale price¥6,980
Tanzanian Rhodolite Garnet 0.380ct Loose Stone
Sale price¥5,980
Tanzanian Rhodolite Garnet 0.370ct Loose Stone
Sale price¥6,980
American Peridot 5.1mm/0.566ct Loose Stone
Sale price¥9,800
American Peridot 4.9mm/0.488ct Loose Stone
Sale price¥8,800
American Peridot 4.5mm/0.370ct Loose Stone
Sale price¥8,800
Tanzanian Zircon 1.035ct Loose Stone
Sale price¥9,800
Tanzanian Brown Zircon 0.642ct Loose Stone
Sale price¥8,800
Brazilian London Blue Topaz 0.429ct Loose
Sale price¥6,980
Brazilian London Blue Topaz 0.321ct Loose Stone
Sale price¥5,980
Mongolian Andesine 0.822ct Loose Stone
Sale price¥9,800
Tanzanian Kornerupine Cat's Eye 0.816ct Loose Stone
Sale price¥6,980
Zimbabwean Euclase 0.580ct Rough Stone
Sale price¥34,800
Tanzanian Dragon Garnet 0.746ct Loose Stone
Sale price¥17,800
Sri Lankan Star Sapphire 1.028ct Loose
Sale price¥8,800
Brazilian Swiss Blue Topaz 1.062ct Loose Stone
Sale price¥9,800
Orange calcite 0.740ct loose stone by Nikkei
Sale price¥9,800
Sri Lankan Yellow Sapphire 0.320ct Loose
Sale price¥15,800
Mexican Hyalite Opal 0.942ct Loose
Sale price¥9,800
Pakistani Axinite (Blue Tint) 0.815ct Loose Stone
Sale price¥45,800
Brazilian pink tourmaline 0.781ct loose stone
Sale price¥9,800
Madagascar sphene 0.556ct loose stone
Sale price¥9,800
Colombian Euclase 0.735ct loose stone
Sale price¥14,800
Madagascar Apatite Cat's Eye 0.909ct Loose Stone
Sale price¥6,980
Brazilian Swiss Blue Topaz 1.179ct Loose Stone
Sale price¥8,800
Brazilian Swiss Blue Topaz 0.827ct Loose Stone
Sale price¥8,800
Brazilian Swiss Blue Topaz 0.890ct Loose
Sale price¥8,800
Brazilian Blue Topaz 0.766ct Loose Stone
Sale price¥6,980
Vietnam Aquamarine 0.586ct Loose
Sale price¥12,800
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.