![[On Sale August 2nd at 10 PM JST] Limited to 12 Stones: Blue Gemstone Gacha (Paraiba Tourmaline, Euclase, Tanzanite, etc.) + 1 Aquamarine Stone Included (Bulk Purchase Discount Available)](http://store.karatz.jp/cdn/shop/files/77_ede25372-0894-4b5d-ac9c-3b1ca2b56c4f.png?v=1785146266&width=4000)
![[6/ 10 PM JST Release] 《Limited to 11 Stones》Bicolor Gemstone Gacha featuring Paraiba Tourmaline and Euclase 《Bulk Purchase Discount Available》](http://store.karatz.jp/cdn/shop/files/collage_7b7dc323-95d7-4adf-b87d-7f158eb4b182.png?v=1787295459&width=2000)
[12558559] Zimbabwe bicolor euclase rough stone 0.744ct
Sale price¥39,800
Euclase with Pyrite from Colombia 37.340ct Rough Gemstone (Hokikyosho)
Sale price¥12,800
Colombian Euclase 0.546ct Loose Stone
Sale price¥25,800
Brazilian Euclase (Bicolor Euclase) 0.302ct Loose Stone
Sale price¥45,800
[12563370 listed] Eucrite from Zimbabwe 0.083ct Loose
Sale price¥18,800
Zimbabwe Euclase 0.134ct Loose
Sale price¥25,800
Bicolor Euclase from Zimbabwe 0.033ct loose
Sale price¥28,800
Brazilian bicolor euclase 0.572ct loose stone
Sale price¥24,800
Brazilian Euclase 0.117ct Loose Stone
Sale price¥12,800
Brazilian bicolor euclase 0.291ct loose stone
Sale price¥15,800
Brazilian bicolor euclase 0.157ct loose stone
Sale price¥14,800
Brazilian bicolor euclase 0.239ct loose stone
Sale price¥18,800
Brazilian bicolor euclase 0.212ct loose stone
Sale price¥15,800
Brazilian bicolor euclase 0.233ct loose stone
Sale price¥24,800
Brazilian Bicolor Pink Euclase 0.236ct Loose Stone, Japan-Germany
Sale price¥128,000
Brazilian Euclase 0.615ct Loose Stone
Sale price¥9,800
Brazilian Euclase 0.222ct Loose Stone
Sale price¥18,800
Brazilian Euclase 0.492ct Loose Stone (Bicolor Euclase)
Sale price¥29,800
Brazilian Euclase 0.116ct loose stone (bicolor Euclase)
Sale price¥25,800
Brazilian Euclase 0.251ct Loose Stone (Bicolor Euclase)
Sale price¥29,800
Zimbabwe Bicolor Euclase 0.405ct Loose Stone by Nikkei
Sale price¥298,000
Zimbabwean Euclase 0.032ct loose stone
Sale price¥15,800
Euclase from Zimbabwe 0.046ct loose
Sale price¥29,800
Zimbabwean Euclase 0.039ct loose stone
Sale price¥22,800
Colombian Euclase 0.315ct loose stone
Sale price¥39,800
Colombian Euclase 1.157ct loose stone
Sale price¥69,800
Colombian Euclase 2.276ct loose stone
Sale price¥69,800
Brazilian Euclase 0.216ct Loose Stone
Sale price¥25,800
Zimbabwean Euclase 0.107ct loose stone
Sale price¥79,800
Pt950 Colombian Euclase 0.07ct Diamond Ring
Sale price¥89,800
Brazilian Euclase 5.0mm/0.492ct Loose Stone
Sale price¥9,800
Brazilian Pink Euclase 1.259ct Loose Stone Japan-Germany
Sale price¥398,000
Zimbabwe bicolor euclase rough stone 0.960ct
Sale price¥39,800
Zimbabwe bicolor euclase 0.205ct loose stone
Sale price¥98,000
Colombian Euclase 1.314ct loose stone
Sale price¥39,800
Colombian Euclase 1.776ct loose stone
Sale price¥15,800
Colombian Euclase 1.408ct Loose Stone
Sale price¥24,800
Colombian Euclase 1.344ct loose stone
Sale price¥26,800
Colombian Euclase 0.817ct loose stone
Sale price¥29,800
Zimbabwean Euclase 0.129ct Loose Stone with Certificate of Authenticity
Sale price¥29,800
Zimbabwe bicolor euclase 0.385ct loose stone
Sale price¥98,000
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.