Additional charge: K18YG (base metal) + 5,000 yen
Sale price¥5,000
Solo (Simple Order Pinky Ring Frame)
Sale priceFrom ¥55,800
![[Sales end on Sunday, July 19] TV Anime "Blue Lock" x KARATZ Collaboration Vol. 1 Chain Ring](http://store.karatz.jp/cdn/shop/files/bluelock_bnrB_02_1080x1080_a2a5e1bf-7896-4409-a796-fd8d6ff1feb4.jpg?v=1752207424&width=1080)
Bezel setting (Fukurin) + 5,000 yen
Sale price¥5,000
!["PSYCHO-PASS" x KARATZ Collaboration Jewelry: Public Safety Bureau Criminal Investigation Division Device-Inspired Ring - Enforcer Design [Kagari Shusei Model] "Orange Brown Zircon"](http://store.karatz.jp/cdn/shop/files/fea382d52fd21b8cfe555d6d7268f398.png?v=1747953939&width=3518)
![[Sales end 7/31] Limited-time purchase bonus included: "Bungo to Alchemist" x KARATZ Collaboration Jewelry Vol. 3 Bungo Ring [Kan Kikuchi Model Ring]](http://store.karatz.jp/cdn/shop/files/03_d1fff56d-18a4-444f-bd64-dfa11a0b9a45.jpg?v=1764724993&width=1080)
![[Sales start on April 24 (Fri) at 10 PM] TV Anime "The Magical Girl and the Evil Lieutenant Who Disappeared From My Heart" x KARATZ Collaboration Magical Girl Inspired Necklace - Fakamori Byakuya Model -](http://store.karatz.jp/cdn/shop/files/1080x1080px_f03f9779-02ce-4bf3-820d-e59d2509d088.jpg?v=1751939600&width=2250)
![[Available from Friday, April 24th, 10 PM JST] TV Anime "The Magical Girl and Evil Spirit Used to Be Archenemies." x KARATZ Collaboration Original Illustration Can Mirror](http://store.karatz.jp/cdn/shop/files/1d418f01ef377f6875b664fb78e3fd74.jpg?v=1751935469&width=2250)
Additional fee +5,000 yen
Sale price¥5,000
![[Sales end on 7/31] Limited-time purchase bonus included: "Bungo and Alchemist" x KARATZ collaboration jewelry, Volume 3: Bungo Ring [Ranpo Edogawa Model Ring]](http://store.karatz.jp/cdn/shop/files/02_db3f7ed0-177f-418b-b788-6f945e929acf.jpg?v=1764724403&width=1080)
Legato "Semi-custom ring setting"
Sale price¥89,800
Bezel setting (Fukurin) + 5000 yen
Sale price¥5,000
![[Sales end on 7/31] "Bungo to Alchemist" x KARATZ Collaboration Jewelry "Limited Time Purchase Bonus Included" - Vol. 3: Literary Master Ring [Sakunosuke Oda Model]](http://store.karatz.jp/cdn/shop/files/01.jpg?v=1764723334&width=1080)
Additional fee + 10,000 yen
Sale price¥10,000
![[Sales End on November 15th] "Bungo to Alchemist" x KARATZ Collaboration Jewelry Bungo Ring [Dazai Osamu Model] {Almandine Garnet, Yellow Diamond}](http://store.karatz.jp/cdn/shop/files/bungou_pt2_bnr_02_1080x1080_495f7ddb-bc4f-423e-a92a-d46753ed2f60.jpg?v=1747362846&width=1080)
EDEL Semi-custom pinky ring frame
Sale price¥64,800
Pisces "Semi-custom pendant frame"
Sale price¥59,800
![[Sales end on Sunday, August 31st] TV anime "A long time ago, magical girls and evil were enemies." x KARATZ collaboration acrylic coaster featuring newly drawn illustrations](http://store.karatz.jp/cdn/shop/files/b575e39cbe27d546997decf28401c292.jpg?v=1761635410&width=4500)
![[Sales start on Friday, June 5th at 10 PM JST] Anime "Moriarty the Patriot" x Jewelry Specialty Store KARATZ Collaboration Acrylic Stand](http://store.karatz.jp/cdn/shop/files/61dc7d4f02253050f1416c00cf06c90c.png?v=1779169300&width=2048)
Vivace "Semi-custom ring setting"
Sale price¥89,800
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.