Sri Lankan blue sapphire 0.555ct loose stone
Sale price¥29,800
Tanzanian Sunstone 0.807ct Loose Stone
Sale price¥8,800
American Peridot 0.635ct Loose Stone
Sale price¥12,800
Tanzanian Zoisite 0.473ct Loose Stone
Sale price¥9,800
[12559858] Pakistani Peridot 0.517ct Loose Stone
Sale price¥9,800
[12559857] Pakistani Peridot 0.562ct Loose Stone
Sale price¥9,800
[12559448] Mexican Opal 0.233ct Loose
Sale price¥12,800
[On Sale 11/1 at 10pm] Tanzanian Kornerupine 0.324ct Loose Stone
Sale price¥29,800
[11/1 22:00 Sale] Tibetan Andesine 0.738ct Loose Stone
Sale price¥15,800
Indigolite Tourmaline 0.649ct Loose Stone
Sale price¥39,800
Indigolite Tourmaline 0.634ct Loose Stone
Sale price¥39,800
![[12559942] Tourmaline 0.486ct loose stone](http://store.karatz.jp/cdn/shop/files/PA305795_55fca4d3-369c-4cc4-aaee-763c1b3fb6f8.jpg?v=1762131095&width=3171)
[12559942] Tourmaline 0.486ct loose stone
Sale price¥29,800
[10/31 22:00 Sale] Sri Lankan Purple Spinel 1.060ct Loose
Sale price¥98,000
![[12558301] Aquamarine 0.574ct loose stone](http://store.karatz.jp/cdn/shop/files/PA231212_128d6881-9022-46ef-a6ee-24d3ac72aa97.jpg?v=1762158002&width=3599)
[12558301] Aquamarine 0.574ct loose stone
Sale price¥8,800
![[12558291] Tibetan Andesine 0.361ct Loose Stone](http://store.karatz.jp/cdn/shop/files/PA231178.jpg?v=1762157488&width=4000)
[12558291] Tibetan Andesine 0.361ct Loose Stone
Sale price¥8,800
[On Sale at 10pm on 10/28] Indian Moss Agate 0.915ct Loose Stone
Sale price¥8,800
[On Sale at 10 PM on October 29th] Mexican Fire Opal 5.8mm/0.345ct Loose
Sale price¥12,800
![[12560935] Shinsha (Cinnabar) 0.951ct Loose Stone](http://store.karatz.jp/cdn/shop/files/PA140320.jpg?v=1762155700&width=4000)
[12560935] Shinsha (Cinnabar) 0.951ct Loose Stone
Sale price¥18,800
[On Sale at 10pm on 10/23] Brazilian Aquamarine 0.334ct Loose Stone
Sale price¥6,980
[10/12 22:00 Sale] Unheated Royal Blue Sapphire 0.640ct Loose AIGS
Sale price¥158,000
[10/12 22:00 Sale] Sri Lankan Star Sapphire 1.093ct Loose
Sale price¥8,800
[10/18 22:00 Sale] 0.727ct Bicolor Sphalerite Loose Stone from Spain
Sale price¥9,800
[10/17 22:00 Sale] Brazilian Morganite 0.377ct Loose Stone
Sale price¥8,800
[10/17 22:00 Sale] Sri Lankan Peristerite 0.272ct Loose Stone
Sale price¥11,000
[10/17 22:00 Sale] Padparadscha Sapphire 0.376ct Loose Stone Chuhokan
Sale price¥55,800
[10/19 22:00 Sale] Pakistani Sphene 0.489ct Loose Stone
Sale price¥11,000
[10/19 22:00 Sale] Pakistani Sphene 0.396ct Loose Stone
Sale price¥9,800
[10/10 22:00 Sale] Cambodian Colorless Zircon 0.630ct Loose
Sale price¥8,800
[10/12 22:00 Sale] Cambodian Blue Zircon (Ratanakiri Blue) 1.513ct Loose
Sale price¥59,800
[On Sale at 10pm on 10/9] Tanzanian Dragon Garnet 0.850ct Loose Stone
Sale price¥22,800
[On Sale at 10pm on October 9th] Zimbabwean Sphene 1.028ct Loose Stone
Sale price¥25,800
[On sale from 10/7 at 10pm] Zimbabwean sphene 0.987ct loose stone
Sale price¥19,800
[On sale from 10/8 at 10pm] Zimbabwean sphene 0.704ct loose stone
Sale price¥14,800
[On Sale at 10pm on October 9th] Zimbabwean Sphene 0.990ct Loose Stone
Sale price¥12,800
[On Sale at 10pm on October 9th] Zimbabwean Sphene 0.726ct Loose Stone
Sale price¥14,800
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.