American Red Beryl 0.147ct Loose
Sale price¥35,800
American Red Beryl 0.132ct Loose
Sale price¥33,800
American red beryl 0.143ct loose
Sale price¥35,800
Oregon Sunstone 0.462ct loose
Sale price¥5,980
American red beryl 0.160ct loose
Sale price¥89,800
American Peridot 0.339ct Loose Stone
Sale price¥6,980
American Peridot 0.528ct Loose Stone
Sale price¥8,800
![[On sale May 4th, 10 PM JST] Bicolor Benitoite from USA, 0.624 ct loose stone with鑑別書](http://store.karatz.jp/cdn/shop/files/P4146107_bde5edf5-3b59-499c-9f77-602154ca5a17.jpg?v=1777685262&width=2873)
Oregon Sunstone 0.272ct Loose
Sale price¥6,980
Benitoite 0.231ct loose
Sale price¥220,000
Benitoite 0.286ct loose
Sale price¥258,000
Benitoite 0.272ct loose stone (emerald cut)
Sale price¥248,000
Oregon Sunstone 0.575ct loose
Sale price¥9,800
Loose 2.120ct Oregon Sunstone from the USA
Sale price¥18,800
Oregon Sunstone from the United States 0.941ct loose stone
Sale price¥12,800
Benitoite from the USA, 3.4mm/0.175ct loose
Sale price¥98,000
American Benitoite 0.242ct Loose
Sale price¥158,000
Oregon Sunstone 0.217ct loose
Sale price¥4,980
Oregon Sunstone 0.226ct loose
Sale price¥4,980
Oregon Sunstone 8.256ct rough stone
Sale price¥9,800
American Oregon Sunstone 7.0mm/1.494ct Loose
Sale price¥35,800
Oregon Sunstone from the United States, 6.1mm/0.820ct loose stone
Sale price¥16,800
USA-origin Oregon Sunstone, 7.0mm/1.356ct loose
Sale price¥35,800
American red beryl 0.184ct loose
Sale price¥39,800
Montana Sapphire 0.515ct loose (bicolor sapphire)
Sale price¥15,800
Montana Sapphire 0.361ct loose (yellow sapphire)
Sale price¥12,800
Oregon Sunstone from the United States, 7.0mm/1.260ct loose stone
Sale price¥12,800
Oregon Sunstone from USA 7.1mm/1.308ct Loose Stone
Sale price¥19,800
American Anthill Garnet 4.0mm/0.359ct Loose
Sale price¥12,800
Ant Hill Garnet from the USA, 4.0mm/0.332ct, loose
Sale price¥11,000
US Peridot 0.632ct Loose Stone
Sale price¥9,800
American Peridot 0.643ct Loose Stone
Sale price¥12,800
Benitoite from the USA, 0.064ct loose
Sale price¥29,800
1.362ct loose Oregon sunstone from the United States
Sale price¥29,800
US-sourced Oregon Sunstone 0.428ct Loose
Sale price¥18,800
American oil-free red beryl 2.6mm/0.050ct loose GIA
Sale price¥79,800
Oregon Sunstone 0.846ct loose
Sale price¥7,980
Loose 0.498ct 5.0mm Oregon Sunstone from the USA
Sale price¥15,800
Loose Oregon Sunstone from the USA, 0.318ct
Sale price¥6,980
![[Limited to 24 stones] Oregon Sunstone from America with beautiful Schiller (Oval cut, 5 x 7mm) [Multiple purchase discount available]](http://store.karatz.jp/cdn/shop/files/collage_89b7e3fa-b766-4144-821d-3cb2934c389d.png?v=1769209815&width=2250)
U.S. Oregon Sunstone 1.590ct Loose Stone
Sale price¥15,800
Oregon Sunstone from the USA, 2.128 ct loose stone
Sale price¥22,800
1.519ct loose Oregon sunstone from the United States
Sale price¥15,800
Benitoite 0.091ct loose (emerald cut)
Sale price¥25,800
USA origin Peridot, 0.496 ct, 2-stone matched pair, loose
Sale price¥12,800
American Peridot 0.969ct Loose Stone
Sale price¥25,800
American benitoite 0.076ct loose
Sale price¥19,800
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.