Iolite Sunstone from India 0.472ct Loose Gemstone
Sale price¥5,980
Aquamarine 0.398ct loose stone
Sale price¥7,980
Aquamarine 0.568ct loose stone
Sale price¥5,980
Bloodshot Iolite Sunstone 2.121ct Loose
Sale price¥12,800
Aquamarine in quartz 18.954ct rough stone
Sale price¥18,800
Brazilian Santa Maria Aquamarine 0.524ct Loose Stone
Sale price¥55,800
Vietnamese aquamarine 0.729ct loose stone
Sale price¥8,800
Vietnamese aquamarine 0.574ct loose stone
Sale price¥8,800
Brazilian Aquamarine 8.858ct Loose Stone
Sale price¥198,000
Aquamarine 1.574ct loose stone
Sale price¥9,800
Golden Iolite (Cordierite) from Madagascar 0.193ct loose stone
Sale price¥8,800
Vietnamese aquamarine 1.728ct loose stone
Sale price¥18,800
Brazilian Aquamarine 0.627ct Loose Stone
Sale price¥6,980
Brazilian Aquamarine 0.287ct Loose Stone
Sale price¥6,980
Brazilian Aquamarine 0.223ct Loose Stone
Sale price¥8,800
Brazilian Aquamarine 0.238ct Loose Stone (Princess Cut)
Sale price¥5,980
Brazilian Aquamarine 0.255ct Loose Stone
Sale price¥6,980
Brazilian Aquamarine 0.463ct Loose Stone
Sale price¥6,980
Brazilian Aquamarine 0.239ct Loose Stone (Princess Cut)
Sale price¥8,800
Brazilian Aquamarine 0.228ct Loose Stone
Sale price¥6,980
Brazilian Aquamarine 0.214ct Loose Stone (Princess Cut)
Sale price¥6,980
Brazilian Aquamarine 0.259ct Loose Stone
Sale price¥6,980
Brazilian Aquamarine 0.176ct Loose Stone
Sale price¥8,800
Madagascar Aquamarine 1.678ct Loose Stone
Sale price¥15,800
Brazilian Aquamarine 0.474ct Loose Stone
Sale price¥12,800
Vietnam Aquamarine 0.586ct Loose
Sale price¥12,800
Madagascar Iolite 2.272ct loose stone
Sale price¥19,800
Madagascar Iolite 3.129ct loose stone
Sale price¥39,800
Brazilian Santa Maria Aquamarine 0.968ct loose stone
Sale price¥69,800
Madagascar Golden Iolite (Cordierite) 7.6mm/1.477ct Loose Stone
Sale price¥29,800
Brazilian Aquamarine 0.546ct 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.




















































