0.165ct Unheated Silky Pink Sapphire from Vietnam
Sale price¥6,980
Almandine Garnet 0.814ct Loose Stone
Sale price¥9,800
Tanzanian Chrome Tourmaline 0.760ct Loose Stone
Sale price¥6,980
Romanesite in Quartz 4.825ct loose stone
Sale price¥12,800
Sky blue topaz 0.830ct loose stone
Sale price¥6,980
Brazilian pink tourmaline 0.968ct loose stone
Sale price¥25,800
Brazilian Pink Tourmaline 0.561ct Loose Stone
Sale price¥9,800
Brazilian Pink Tourmaline 0.470ct Loose Stone
Sale price¥12,800
Pakistani Oil in Quartz 0.438ct Loose Stone
Sale price¥9,800
South African diamond rough (sawable) 0.110ct rough
Sale price¥25,800
Brazilian bicolor tourmaline 2.153ct loose stone
Sale price¥29,800
Vietnam Aquamarine 0.398ct Loose
Sale price¥6,980
Colombian Trapiche Emerald 0.488ct Loose
Sale price¥25,800
American Red Beryl 0.132ct Loose
Sale price¥33,800
Bicolor Tanzanite 3.856ct rough stone
Sale price¥19,800
American Red Beryl 0.147ct Loose
Sale price¥39,800
Paraiba Tourmaline from Mozambique 0.360ct loose stone
Sale price¥18,800
Myanmar Violet Spinel 0.426ct Loose
Sale price¥8,800
[12551148] Australian black opal 3.890ct loose stone
Sale price¥69,800
Mica in Quartz 0.758ct Loose Stone
Sale price¥6,980
South African diamond rough (sawable) 0.085ct rough
Sale price¥19,800
[12552306] Iolite 14.158ct loose stone
Sale price¥258,000
[12551312] Zimbabwean Blue Apatite (UV Type) 1.312ct Loose Stone
Sale price¥9,800
[12550865] 0.203ct loose zoisite from Tanzania
Sale price¥6,980
Colombian Trapiche Emerald 0.317ct Rough Stone
Sale price¥19,800
[12552038] Beryl Cat's Eye 32.703ct Loose Stone
Sale price¥98,000
Ethiopian Opal 5.7mm/0.878ct Loose (Sphere)
Sale price¥7,980
[12550851] 2.944ct Mozambique pink tourmaline loose stone
Sale price¥49,800
[12550864] 0.227ct loose zoisite from Tanzania
Sale price¥6,980
[Posted in 12549756] Lavender quartz (scorolite) 1.704ct loose
Sale price¥19,800
[12549597 published] Goshenite 0.439ct loose
Sale price¥5,980
Spanish Sphalerite 9.2mm/3.980ct loose stone
Sale price¥49,800
[Posted 12548743] Cornellpine from Tanzania 0.181ct loose
Sale price¥29,800
Tanzanian Kornerupine 0.154ct loose stone
Sale price¥12,800
Tanzania Purple Zoisite 0.863ct Rough 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.