![[12558144] Moldavite 0.097ct loose stone from the former Czechoslovakia](http://store.karatz.jp/cdn/shop/files/PA305168.jpg?v=1762293920&width=4000)
![[12558274] Brazilian Medusa Quartz (Paraiba Quartz) 0.614ct Loose Stone](http://store.karatz.jp/cdn/shop/files/PA231129.jpg?v=1762157407&width=4000)
[10/17 22:00 Sale] Brazilian Morganite 0.484ct Loose Stone
Sale price¥12,800
[10/17 22:00 Sale] Brazilian Morganite 0.377ct Loose Stone
Sale price¥8,800
!["PSYCHO-PASS" x KARATZ Collaboration Jewelry: Public Safety Bureau Criminal Investigation Division Device-Inspired Ring - Enforcer Design [Tomoki Masatsugu Model] "Moonstone"](http://store.karatz.jp/cdn/shop/files/0575a6b5c87ca6dd50957fbff064cdcb.png?v=1747953941&width=3518)
![[On sale September 7th at 10 PM] Limited to 15 stones: ¥60,000 worth of Musgravite, Taaffeite, Cobalt Garnite, Spinel & Friends Gacha, and more (bonus: 1 Platinum Spinel) [Multiple purchase discounts available]](http://store.karatz.jp/cdn/shop/files/collage_f5f33dc5-5eb0-473e-95ea-b3a1eaca4e19.png?v=1757146047&width=2000)
![[2 stones remaining] 1 Tanzanian bicolor mint garnet loose stone (UV type) [Multiple purchase discount available]](http://store.karatz.jp/cdn/shop/files/collage_482bd6e8-3c3e-450b-a007-0f5bf8a3f6ab.png?v=1739537143&width=1000)
Mali Garnet (Grossular/Andradite Garnet) 4.5mm/0.497ct Loose
Sale price¥8,800
UV type mint garnet 0.521ct loose
Sale price¥3,980
Musgravite from Myanmar 0.546ct loose Japanese German edition
Sale price¥98,000
Brazilian Medusa Quartz (Paraiba Quartz) 1.181ct loose
Sale price¥3,980
[10/11 22:00 Sale] Indian Moonstone 1.046ct Loose
Sale price¥9,800
[10/10 22:00 Sale] Indian Moonstone 9.3mm/2.693ct Loose
Sale price¥9,800
Montebrasite from Madagascar 0.328ct loose
Sale price¥3,980
[On sale at 10pm on September 20th] Indian Moonstone 2.415ct Loose
Sale price¥15,800
Montebrasite 4.1mm 2 stone pair loose (green)
Sale price¥6,980
[Sakura Incut] Moonstone 11mm loose with patch
Sale price¥29,800
![[Dandelion cut] Morganite 7mm/1.02ct loose with patch](http://store.karatz.jp/cdn/shop/files/102ct-439651.jpg?v=1756849922&width=1200)
[Dandelion cut] Morganite 7mm/1.02ct loose with patch
Sale price¥49,800
![[Available at 10 PM on August 23rd] Limited to 3 stones: Indian Andesine and Labradorite (Rainbow Moonstone) Flower Carving, 6mm, 1 stone [Multiple purchase discounts available]](http://store.karatz.jp/cdn/shop/files/P1010023.jpg?v=1755868377&width=4000)
Malaya garnet 0.972ct loose
Sale price¥9,800
Morganite 0.960ct loose (Asscher cut)
Sale price¥9,800
Morganite 1.135ct loose
Sale price¥5,980
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.