![[Shipping in late June 2025] Adult Sebonstar 2nd Edition Pendant Charmy Precious Model (Pt950, K18YG, K18PG)](http://store.karatz.jp/cdn/shop/files/P2109457.jpg?v=1739413438&width=4000)
![[On sale from 10pm on Monday 7/7] TV anime "I went to a mixer and there were no girls" x KARATZ collaboration pair image rings, amber x bush clover image](http://store.karatz.jp/cdn/shop/files/4c2c7681fff23861e29774b10e2c493f.jpg?v=1738627929&width=1080)
![[On sale from 10pm on Monday 7/7] TV anime "I went to a mixer and there were no girls" x KARATZ collaboration pair image rings Wisteria x Asagi image](http://store.karatz.jp/cdn/shop/files/0349938c6f6dc4cc276a3d0ca99ce8df.jpg?v=1738627928&width=1080)
![[On sale from 10pm on Monday 7/7] TV anime "I went to a mixer and there were no girls" x KARATZ collaboration pair image rings Suou x Tokiwa image](http://store.karatz.jp/cdn/shop/files/bb0b7976c6a7202d42f0c0c47094b120.jpg?v=1738627926&width=1080)
![[Available on Saturday, August 16th at 10 PM] "PSYCHO-PASS: PROVIDENCE" x KARATZ Collaboration SPINEL Logo Motif Pendant](http://store.karatz.jp/cdn/shop/files/SPINEL_8d13c1e8-4540-4a9a-bf36-5ebf41821b61.jpg?v=1738627924&width=4500)
![[Available on Saturday, August 16th at 10 PM] "PSYCHO-PASS: PROVIDENCE" x KARATZ Collaboration Character Image Double Pendant](http://store.karatz.jp/cdn/shop/files/80a8fef458dcce61f3f34fc7e492664e.jpg?v=1747953931&width=4500)
![[Sales End on Friday, April 18th] TV Anime "I'd Rather Be Someone Else in the Next Life" x KARATZ Collaboration Toriashi Shoma Model](http://store.karatz.jp/cdn/shop/files/1__1080x1080_c857dc24-767d-4002-8754-01986bc2360b.png?v=1738627899&width=4500)
![[Sales end on Friday, April 18th] TV anime "I'd Rather Be Someone Else in the Next Life" x KARATZ collaboration Miyama Kirishima model launched](http://store.karatz.jp/cdn/shop/files/1__1080x1080_3d960cc3-c9a5-4828-b367-58cc860b0746.png?v=1738627898&width=4500)
![[Sales End on Friday, April 18th] TV Anime "I'd Rather Be Someone Else in the Next Life" x KARATZ Collaboration Somei Yoshino Model](http://store.karatz.jp/cdn/shop/files/1__1080x1080_c268eaf4-d7ba-4cc9-a1f7-140aae47ea8f.png?v=1738627896&width=4500)
![[Reception ends on 11/30]《Shipped from mid-January to late January》 “Bakuten!!” x KARATZ collaboration goods / Onaga T-shirt (black/white)](http://store.karatz.jp/cdn/shop/files/6_9ad9f29f-3a0c-46d6-a7bf-a124d34235da.png?v=1726128244&width=1080)
![[Reception ends on 11/30]《Shipped from mid-January to late January》 “Bakuten!!” x KARATZ collaboration goods / Onaga T-shirt (black/white)](http://store.karatz.jp/cdn/shop/files/1_08cda1d8-48f7-4a6c-a63b-6ca7038ce792.png?v=1726127444&width=1080)
![[3/31 Reception ends] "Given the Movie: Hiiragi Mix" x KARATZ Collaboration Jewelry Given Pendant & Necklace Extension Chain](http://store.karatz.jp/cdn/shop/files/3-3.jpg?v=1738627886&width=3861)
![[3/31 Reception ends] "Given the Movie Hiiragimix" x KARATZ Collaboration Jewelry Akihiko Kaji Model Ring](http://store.karatz.jp/cdn/shop/files/20240311170501.jpg?v=1738627880&width=1200)
![[3/31 Reception ends] "Given the Movie: Hiiragi Mix" x KARATZ Collaboration Jewelry Haruki Nakayama Model Ring](http://store.karatz.jp/cdn/shop/files/20240311165125.jpg?v=1738627874&width=1200)
![[3/31 Reception ends] "Given the Movie Hiiragimix" x KARATZ Collaboration Jewelry Uenoyama Ritsuka Model Ring](http://store.karatz.jp/cdn/shop/files/20240311164215.jpg?v=1738627867&width=1200)
![[Sales End on Thursday, October 31st] "Given the Movie: Hiiragi Mix" x KARATZ Collaboration Jewelry Sato Mafuyu Model](http://store.karatz.jp/cdn/shop/files/20240311142203.jpg?v=1738627863&width=1200)
![[Shipping in late July 2025] Adult Sebonstar Ring Precious Model (Pt950, K18YG, K18PG)](http://store.karatz.jp/cdn/shop/files/9b191a7aeacff3846bad816850f883eb.jpg?v=1738627858&width=4000)
![[Shipping in late July 2025] Adult Sebonstar Pendant Precious Model (Pt950, K18YG, K18PG)](http://store.karatz.jp/cdn/shop/files/4b20f821b247baeba4e6ddc6a353084f.jpg?v=1738627851&width=4000)
![[Sold out] "Tokyo Color Sonic!!" x KARATZ collaboration Karasonic Buddy Ring](http://store.karatz.jp/cdn/shop/files/6_d5ed201e-119f-4fda-8cb4-a1650765d182.jpg?v=1718065338&width=4000)
![[Sold out] "TSUKIUTA." Movie version RABBITS KINGDOM THE MOVIE x KARATZ collaboration bunny ear earrings "White Rabbit Kingdom"](http://store.karatz.jp/cdn/shop/files/4ccef513f1263077b17d340f4f83cee9_cf40ec81-6e51-4625-9e03-c486176ab67e.jpg?v=1717755403&width=4000)
![[Sold out] "TSUKIUTA." Movie version RABBITS KINGDOM THE MOVIE x KARATZ collaboration Bunny ear ring "White Rabbit Kingdom"](http://store.karatz.jp/cdn/shop/files/4ccef513f1263077b17d340f4f83cee9.jpg?v=1716444205&width=4000)
![[Sold out] "TSUKIUTA." Movie version RABBITS KINGDOM THE MOVIE x KARATZ collaboration bunny ear earrings "Black Rabbit Kingdom"](http://store.karatz.jp/cdn/shop/files/fdd1314148fbf6ede59f6349d79ff227_99fbef7a-61e2-463f-bcb3-650dcf494bae.jpg?v=1716438796&width=4000)
![[Sold out] "TSUKIUTA." Movie version RABBITS KINGDOM THE MOVIE x KARATZ collaboration Bunny ear ring "Black Rabbit Kingdom"](http://store.karatz.jp/cdn/shop/files/6c43c6d77ec0ad03833eba843dd430db.jpg?v=1716438876&width=4000)
![[Limited stock] Bakuten!! Collaboration Jewelry - Onaga Earrings (Earrings)](http://store.karatz.jp/cdn/shop/files/PB140118.jpg?v=1700134328&width=3744)
[Limited stock] Bakuten!! Collaboration Jewelry - Onaga Earrings (Earrings)
Sale priceFrom ¥27,800
![[Limited stock] "Bakuten!!" x KARATZ collaboration jewelry, Onaga pendant](http://store.karatz.jp/cdn/shop/files/PB130040.jpg?v=1700134029&width=2832)
[Limited stock] "Bakuten!!" x KARATZ collaboration jewelry, Onaga pendant
Sale priceFrom ¥24,800
“Bakuten!!” x KARATZ collaboration jewelry/onaga ring
Sale priceFrom ¥25,800
![[Available on Saturday, August 16th at 10 PM] "PSYCHO-PASS" x KARATZ Collaboration Jewelry: Shogo Makishima Razor Design Ring (Amethyst)](http://store.karatz.jp/cdn/shop/files/d5f2d6eb19887a29fc89598ea9ae0264_02ca4e07-4904-468f-b70c-e6b43ff2e178.png?v=1747953937&width=2695)
![On sale Saturday, August 16th at 10 PM! "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)
![On sale from 10 PM on Saturday, August 16th! "PSYCHO-PASS" x KARATZ Collaboration Jewelry: Public Safety Bureau Criminal Investigation Division Device-Inspired Ring - Enforcer Design [Yayoi Rokuitsuka Model] "Ice Blue Sapphire"](http://store.karatz.jp/cdn/shop/files/f76800a131d00c2a53ddcb66deb272d4.png?v=1747953940&width=3519)
![[Available on Saturday, August 16th at 10 PM] "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)
![[Available on Saturday, August 16th at 10 PM] "PSYCHO-PASS" x KARATZ Collaboration Jewelry: Public Safety Bureau Criminal Investigation Division Device-Inspired Ring - Enforcer Design [Kogami Shinya Model] "Blue Spinel"](http://store.karatz.jp/cdn/shop/files/ca55ad9a7680a3c3acf9653316704dc3.png?v=1747953942&width=3519)
![On sale from 10 PM on Saturday, August 16th: "PSYCHO-PASS" x KARATZ Collaboration Jewelry: Public Safety Bureau Criminal Investigation Division Device-Inspired Ring with Inspector Design [Ginoza Nobuchika Model] with London Blue Topaz](http://store.karatz.jp/cdn/shop/files/a2355d930e69eb70c83aa0cfa4d17082_e078bd80-e8f1-4c34-910c-d2227b929fcd.png?v=1747953944&width=3519)
![On sale from 10 PM on Saturday, August 16th: "PSYCHO-PASS" x KARATZ Collaboration Jewelry: Public Safety Bureau Criminal Investigation Division Device-Inspired Ring with Inspector Design [Tsunemori Akane Model] with Pink Diamond](http://store.karatz.jp/cdn/shop/files/56c5def9d6dd327eef15171e9337e809.png?v=1747953946&width=3518)
![[Sold out] "Free!-the Final Stroke-" x KARATZ collaboration Free!-the Final Stroke- logo ring (silver material)](http://store.karatz.jp/cdn/shop/files/3_d91903fb-33c0-4eed-a306-7cee1cd3d655.jpg?v=1691590884&width=4000)
![[Sold out] "Free!-the Final Stroke-" x KARATZ collaboration drop pendant (platinum material)](http://store.karatz.jp/cdn/shop/files/P6224820_d14a6765-bf96-44c4-be61-623a337c8ecb.jpg?v=1689041754&width=4000)
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.