Oval Cut
![[On Sale at 10pm on October 5th] American Benitoite 0.262ct Loose Stone](http://store.karatz.jp/cdn/shop/files/P9194811_f9a96aa6-0dac-4fed-8307-3934b3b064a5.jpg?v=1758416228&width=3061)
[On Sale at 10pm on October 5th] American Benitoite 0.262ct Loose Stone
Sale price¥128,000
![[10/10 22:00 Sale] Cambodian Colorless Zircon 0.905ct Loose](http://store.karatz.jp/cdn/shop/files/PA033855_cd26b6c6-23a6-4ae1-a4dc-f6273d9a5729.jpg?v=1759636920&width=3150)
[10/10 22:00 Sale] Cambodian Colorless Zircon 0.905ct Loose
Sale price¥9,800
![[10/10 22:00 Sale] Brazilian Petalite 1.197ct Loose Stone](http://store.karatz.jp/cdn/shop/files/PA033920_b660db81-d5b2-4e44-a465-d0f6a743cba4.jpg?v=1759636525&width=3352)
[10/10 22:00 Sale] Brazilian Petalite 1.197ct Loose Stone
Sale price¥7,980
![[10/10 22:00 Sale] Mozambique Almandine Garnet 2.959ct Loose Stone](http://store.karatz.jp/cdn/shop/files/PA036924.jpg?v=1759930011&width=4000)
[10/10 22:00 Sale] Mozambique Almandine Garnet 2.959ct Loose Stone
Sale price¥19,800
Cambodian Blue Zircon (Ratanakiri Blue) 2.822ct Loose Stone
Sale price¥98,000
Tanzanian bicolor sapphire 0.955ct loose stone
Sale price¥39,800
![[On Sale at 10pm on 10/9] Tanzanian Dragon Garnet 0.850ct Loose Stone](http://store.karatz.jp/cdn/shop/files/PA026369.jpg?v=1759928995&width=4000)
[On Sale at 10pm on 10/9] Tanzanian Dragon Garnet 0.850ct Loose Stone
Sale price¥22,800
[On Sale at 10pm on October 3rd] Zimbabwean Sphene 0.756ct Loose Stone
Sale price¥18,800
[On Sale at 10pm on October 1st] 1.406ct Loose Rubellite from Mozambique
Sale price¥69,800
[On sale at 10pm on September 20th] German Auchenite 0.097ct Loose Stone
Sale price¥39,800
[Sold at 10pm on September 15th] Blue sapphire 0.591ct loose stone
Sale price¥9,800
0.276ct loose hot pink spinel from Myanmar
Sale price¥19,800
Unheated Pigeon Blood Ruby 0.300ct Loose
Sale price¥79,800
Zimbabwean Bicolor Euclase 0.183ct Loose Stone
Sale price¥49,800
0.466ct Saffron Loose Stone with Certificate of Authenticity
Sale price¥37,800
Royal blue sapphire 1.220ct loose stone
Sale price¥298,000
1.483ct blue sapphire loose stone
Sale price¥98,000
Pigeon Blood Ruby 0.280ct Loose
Sale price¥49,800
Pigeon Blood Ruby 0.340ct Loose
Sale price¥59,800
Brazilian Rainbow Aquamarine (Iridescent Aquamarine) 3.188ct Loose Stone
Sale price¥15,800
Grandidierite from Madagascar 0.169ct loose stone
Sale price¥15,800
[On sale at 10pm on August 14th] Alexandrite 0.272ct loose stone
Sale price¥59,800
[8/11 22:00 Sale] Tanzanian Rhodolite Garnet 0.734ct Loose Stone
Sale price¥6,980
[8/11 22:00 Sale] Tanzanian Kornerupine 0.084ct Loose Stone
Sale price¥22,800
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.