Sri Lankan orange sapphire 0.654ct loose with certificate
Sale price¥29,800
Lapis Lazuli 0.874ct Loose Gemstone
Sale price¥11,000
Indian Black Moonstone 0.609ct Loose
Sale price¥7,980
Mexican Opal (Faceted) 0.208ct Loose Stone
Sale price¥9,800
Australian Prehnite 1.691ct loose stone
Sale price¥9,800
0.152ct Nigerian Cobalt Garnet Loose Stone with Certification
Sale price¥45,800
Sillimanite from Sri Lanka 0.185ct loose stone
Sale price¥7,980
Sillimanite from Sri Lanka 0.186ct loose stone
Sale price¥7,980
Pink sapphire 0.271ct loose stone
Sale price¥8,800
![[12/7 22:00] Sri Lankan Yellow Sapphire 0.508ct Loose](http://store.karatz.jp/cdn/shop/files/PC052414.jpg?v=1765588082&width=4000)
![[12554726] Cambodian bicolor zircon 5.480ct loose stone](http://store.karatz.jp/cdn/shop/files/PC240403_46f78fcf-8067-4d64-8b5c-9675c71bcf83.jpg?v=1767311457&width=3196)
【9/3 22時販売】トルコ産ダイアスポア 0.410ctルース
Sale price¥9,800
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.