[12559903] 2.991ct Brazilian Imperial Topaz Loose Stone
Sale price¥158,000
[12560246] Green Zoisite 1.316ct Loose Stone
Sale price¥15,800
[12560244] Bicolor Zoisite 0.508ct Loose Stone
Sale price¥7,980
[12560252] Zambian emerald 0.138ct loose stone
Sale price¥8,800
Pakistani Peridot 0.361ct Loose Stone
Sale price¥4,980
Pakistani Peridot 0.410ct Loose Stone
Sale price¥6,980
Mexican fire opal (faceted cut) 0.417ct loose stone
Sale price¥8,800
Mexican Fire Opal (Faceted) 5.5mm/0.447ct Loose Stone
Sale price¥12,800
Mexican fire opal (faceted cut) 0.198ct loose stone
Sale price¥8,800
Afghanistan Clinozoisite 1.810ct Loose Stone (Phantom Cut)
Sale price¥8,800
Russian demantoid garnet (horsetail recognized) 5.3mm/0.633ct loose
Sale price¥198,000
Colombian emerald 0.222ct loose stone
Sale price¥59,800
Ethiopian Opal 6.6mm/0.635ct Loose
Sale price¥9,800
Brazilian Aquamarine 0.223ct Loose Stone
Sale price¥8,800
Pink tourmaline 0.391ct loose
Sale price¥4,980
Spinel 0.545ct loose (rose cut)
Sale price¥6,980
Fire opal 1.360ct loose
Sale price¥9,800
Green sapphire 7.545ct loose (spade cut)
Sale price¥59,800
Russian demantoid garnet (horsetail recognized) 4.6mm/0.423ct loose
Sale price¥79,800
Zimbabwean Bicolor Euclase 0.183ct Loose Stone
Sale price¥49,800
Paraiba tourmaline from Mozambique 0.154ct loose stone
Sale price¥19,800
Brazilian Imperial Topaz 0.563ct Loose Stone
Sale price¥15,800
Brazilian Green Spodumene 2.029ct Loose Stone
Sale price¥12,800
Tanzanian Sunstone 1.599ct Loose Stone
Sale price¥9,800
Tanzanian Rhodolite Garnet 0.801ct Loose Stone
Sale price¥9,800
Pakistani Peridot 0.376ct Loose Stone
Sale price¥6,980
Mexican Hyalite Opal 6.1mm/0.652ct Loose Stone
Sale price¥25,800
Lavender spinel 0.160ct loose
Sale price¥3,980
Mexican Fire Opal 1.580ct Loose
Sale price¥25,800
Hemimorphite 29.778ct loose
Sale price¥79,800
Australian opal 14.837ct loose
Sale price¥98,000
Paraiba tourmaline from Brazil 0.232ct loose
Sale price¥45,800
1.476ct loose sphalerite from Spain
Sale price¥29,800
Colombian emerald 0.101ct loose stone
Sale price¥15,800
Blue sapphire 4.0mm/0.314ct loose stone
Sale price¥112,800
Spinel from Sri Lanka 0.800ct loose
Sale price¥6,980
Tanzanian Clinozoisite 0.710ct Loose Stone (Phantom Cut)
Sale price¥3,980
Tanzanian Clinozoisite 0.950ct Loose Stone (Phantom Cut)
Sale price¥3,980
Synthetic Alexandrite 5.7mm/0.827ct Loose Stone
Sale price¥19,800
Brazilian Bicolor Beryl 0.556ct Loose Stone
Sale price¥29,800
German Apatite 0.097ct loose stone
Sale price¥39,800
Sierra Leone sapphire 1.470ct loose
Sale price¥9,800
Sierra Leone sapphire 1.210ct loose
Sale price¥7,980
Bicolor star sapphire from Myanmar 1.190ct loose (pink sapphire)
Sale price¥25,800
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.