news

2024/11/17

【抽選販売】《レアストーン特集》マスコバイトやブルー系コーネルピンや美しいデュモルチェライトインクォーツ原石や正真正銘の「ブルームーンストーン」など合計7点

2024/11/13

[Yurakucho Marui 2F] Pop-up store opening announcement [11/13 (Wed) ~ 19 (Tue)]

2024/09/20

[Cebonstar x KARATZ] Pop-up store in Ginza Mitsukoshi [September 25th (Wednesday) - October 1st (Tuesday)]

2024/08/06

[Report] CEO Koyama visited Sri Lanka and donated to 200 children.

2024/08/06

[Notice] Notice regarding orders and delivery during the Obon period

2024/06/27

[Now on sale] KARATZ's "Gemstone Encyclopedia" has been reprinted for the fifth time.

2024/05/07

[Purchase Bonus] Purchasers of Sakura Incut, Koshu Precious Stone Cut, and other products will receive a special badge💎

2024/05/01

[Notice] "Favorites List" Renewal

2024/04/30

[Notice] "Frequently Asked Questions" has been renewed

2024/04/02

[Notice] Price revision of custom-made jewelry (from mid-April 2024)