Sky blue topaz 1.051ct loose stone
Sale price¥9,800
Goshenite 1.040ct loose
Sale price¥8,800
Goshenite 6.1mm/0.905ct loose stone
Sale price¥8,800
Aventurine aquamarine 1.143ct loose
Sale price¥9,800
Aventurine aquamarine 0.774ct loose
Sale price¥8,800
Aventurine aquamarine 0.720ct loose
Sale price¥6,980
Pink spinel 0.969ct loose
Sale price¥9,800
Pink tourmaline 6.1mm/1.031ct loose stone
Sale price¥9,800
Pink tourmaline 0.466ct loose
Sale price¥8,800
Oregon Sunstone 0.217ct loose
Sale price¥5,980
Lepidocrocite in quartz 0.532ct loose
Sale price¥6,980
Pink tourmaline 0.819ct loose
Sale price¥15,800
Ethiopian Opal 0.466ct Loose (Heart Shape, Faceted Cut)
Sale price¥3,980
Scapolite 0.587ct loose stone from Japan and Germany
Sale price¥8,800
Australian rainbow lattice sunstone 0.353ct loose
Sale price¥5,980
Australian rainbow lattice sunstone 0.378ct loose
Sale price¥5,980
Yellow sapphire 0.464ct loose
Sale price¥12,800
![Lottery Sale ⑤ [Reserved for Winners] [Published on 32501841] White Diamond 6.2mm/0.988ct Loose (Fancy White, I2)](http://store.karatz.jp/cdn/shop/files/PA280209_46222202-1f7c-485f-8fc4-bc777203f281.jpg?v=1761741183&width=3019)
[12559871] Pakistani Peridot 0.649ct Loose Stone
Sale price¥9,800
![[12556633] Peridot 1.176ct loose stone](http://store.karatz.jp/cdn/shop/files/PA294755_2df0a260-f370-43cb-a9d9-7b28de9e31a6.jpg?v=1762176724&width=3268)
[12556633] Peridot 1.176ct loose stone
Sale price¥9,800
![[12560949] Shinsha (Cinnabar) 1.166ct Loose Stone](http://store.karatz.jp/cdn/shop/files/PA170360_2313da11-6739-41e0-9982-2f187af9855f.jpg?v=1762155700&width=2791)
![[12560934] Shinsha (Cinnabar) 0.884ct Loose Stone](http://store.karatz.jp/cdn/shop/files/PA140278_50811a15-9217-4da2-8525-023a2109afcc.jpg?v=1762155753&width=2908)
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.