Radiant Cut
![[10/10 22:00 Sale] Mozambique Almandine Garnet 1.652ct Loose Stone](http://store.karatz.jp/cdn/shop/files/PA036876_bf997b9d-e145-4b72-a6fa-15ee05dbad9d.jpg?v=1759930243&width=3254)
[10/10 22:00 Sale] Mozambique Almandine Garnet 1.652ct Loose Stone
Sale price¥15,800
![[On Sale at 10pm on October 9th] Zimbabwean Sphene 0.726ct Loose Stone](http://store.karatz.jp/cdn/shop/files/PA025953.jpg?v=1759926791&width=4000)
[On Sale at 10pm on October 9th] Zimbabwean Sphene 0.726ct Loose Stone
Sale price¥14,800
[On Sale at 10pm on October 3rd] Zimbabwean Sphene 1.057ct Loose Stone
Sale price¥22,800
[On Sale at 10pm on October 3rd] Zimbabwean Sphene 0.850ct Loose Stone
Sale price¥19,800
[On sale from 10/1 at 10pm] Zimbabwean sphene 1.170ct loose stone
Sale price¥22,800
[On sale from 10/1 at 10pm] Zimbabwean sphene 0.751ct loose stone
Sale price¥16,800
![[On Sale at 10:00 PM on October 4th] Brazilian Swiss Blue Topaz 1.065ct Loose](http://store.karatz.jp/cdn/shop/files/P9248792_9b97c5dc-bbef-45b1-b0fa-199b754aabdf.jpg?v=1759411715&width=3145)
[On sale at 10pm on September 20th] Tibetan Andesine 0.967ct Loose Stone
Sale price¥15,800
[On sale at 10pm on September 18th] 1.476ct loose sphalerite from Spain
Sale price¥29,800
Brazilian blue tourmaline 0.353ct loose
Sale price¥9,800
[12560246] Green Zoisite 1.316ct Loose Stone
Sale price¥15,800
[8/8 22:00] Brazilian Aquamarine 0.627ct Loose Stone
Sale price¥6,980
[8/13 22:00 Sale] Brazilian Aquamarine 0.255ct Loose Stone
Sale price¥6,980
[8/16 22:00 Sale] Brazilian Aquamarine 0.259ct Loose Stone
Sale price¥6,980
Sri Lankan Rhodolite Garnet 0.244ct Loose Stone, Japan-Germany Scale
Sale price¥8,800
Brazilian Swiss Blue Topaz 1.062ct Loose Stone
Sale price¥9,800
Brazilian Swiss Blue Topaz 1.090ct Loose
Sale price¥9,800
Bicolor Fluorite 24.682ct Loose
Sale price¥29,800
Brazilian Aquamarine 0.176ct Loose Stone
Sale price¥8,800
Colombian Euclase 0.735ct loose stone
Sale price¥14,800
Brazilian Morganite 0.405ct loose stone
Sale price¥7,980
2.801ct loose stone of Rogerian fluorite from the UK
Sale price¥8,800
Tanzanite from Tanzania 0.432ct loose stone
Sale price¥12,800
Colombian fluorite 5.903ct loose stone
Sale price¥18,800
Brazilian mint color tourmaline 0.849ct loose stone
Sale price¥29,800
Ethiopian Sunstone 0.661ct Loose
Sale price¥9,800
Madagascar Iolite 3.129ct loose stone
Sale price¥39,800
Madagascar Apatite 2.020ct Loose
Sale price¥15,800
Cambodian Zircon 1.547ct 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.