[Posted 12543727] Hemimorphite 11.133ct loose
Sale price¥59,800
[Posted 12543725] Hemimorphite 16.864ct loose
Sale price¥79,800
[Posted 12543723] Hemimorphite 64.144ct loose
Sale price¥198,000
Bicolor tanzanite 0.492ct raw stone from Tanzania
Sale price¥6,980
Australian boulder opal 28.880ct loose
Sale price¥59,800
UV opal from Hokkaido 12.259ct loose with patch
Sale price¥6,980
Australian opal 14.837ct loose
Sale price¥98,000
Hemimorphite 29.778ct loose
Sale price¥79,800
Watermelon tourmaline 44.201ct Ruth Japanese-German book
Sale price¥398,000
Particolor tourmaline 32.207ct loose (tricolor tourmaline)
Sale price¥398,000
Cantera opal 17.284ct loose
Sale price¥29,800
Bangkacha sapphire (star sapphire) 69.655ct loose
Sale price¥148,000
Rutilated Quartz (Rutilated Quartz) 82.385ct Loose Stone, Japan-Germany
Sale price¥29,800
Oligoclase Sunstone 26.660ct rough stone
Sale price¥15,800
Particolor tourmaline 24.147ct loose
Sale price¥49,800
Emerald 15.219ct loose Japanese-German book
Sale price¥298,000
Colombian Euclase 548.00ct rough stone
Sale price¥198,000
Kunzite 50.260ct loose
Sale price¥188,000
Kunzite 37.35ct loose
Sale price¥55,800
Aquamarine 15mm/10.190ct loose
Sale price¥69,800
Aquamarine 68.040ct loose
Sale price¥39,800
Tanzanite 41.690ct loose
Sale price¥2,480,000
Rose quartz 15mm/10.950ct loose
Sale price¥3,980
Rose quartz 15mm/10.850ct loose
Sale price¥3,980
Larimar 33.829ct loose Japanese-German book
Sale price¥39,800
Australian boulder opal 13.190ct loose
Sale price¥18,800
Pink fluorite 12.690ct loose
Sale price¥9,800
Green opal 15.950ct loose
Sale price¥29,800
Cantera opal 14.581ct loose
Sale price¥22,800
Opal 21.584ct loose Japanese and German
Sale price¥8,800
Hemimorphite 18.750ct loose
Sale price¥39,800
Mexican cantera opal 34.760ct loose
Sale price¥39,800
Mexican fire agate 33.195ct loose
Sale price¥39,800
Bicolor apatite 15.507ct loose
Sale price¥98,000
[Posted 12541074] Emerald 77.265ct rough stone
Sale price¥6,980
Brazilian beryl 105.928ct raw stone
Sale price¥18,800
Rutilated Quartz (Rutilated Quartz) 92.302ct Loose
Sale price¥12,800
Rutilated Quartz (Rutilated Quartz) 110.150ct Loose
Sale price¥18,800
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.