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

Sebonstar KARATZ Event

Thank you very much for your continued patronage of the Caratz Store.


We would like to inform you about the "KARATZ Pop-up Store in Ginza Mitsukoshi," which will mainly feature the exhibition and sale of collaborative jewelry between "C'est Bonstar" and KARATZ.

~KARATZ Pop-up Store in Ginza Mitsukoshi~

■Period: September 25th (Wednesday) - October 1st (Tuesday)
■Location: Ginza Mitsukoshi Main Building 3rd floor Le Place Promotion ■Business hours: 10:00-20:00
■Handling:
Exhibition and sale of Sebonstar x KARATZ collaboration jewelry
Display and sale of KARATZ original jewelry, etc. Loose sales


*There will be no custom consultations at this event.

Please note that we cannot set loose stones that you have purchased previously.
*Loose stones will also be available for sale, but the space will be approximately one-tenth the size of past pop-up stores (approximately 150 stones) held at Yurakucho Marui and other locations.
*It is expected that the store will be busy depending on the day and time. During busy times, it may take some time for us to respond to your request.

◇ Adult Sebonstar Jewelry

The Sebonstar x KARATZ collaboration jewelry "Adult Sebonstar" was created to commemorate the 45th anniversary of the release of Kabaya Foods' popular toy candy "Sebonstar."

"Adult Sebonstar" is made by the jewelry specialty store KARATZ, so we are particular about the gemstones .
The gemstones used were carefully selected and purchased in India and Sri Lanka, the home of gemstone purchasing and polishing. Please take a look at the cut that was completed through repeated trial and error in order to reproduce the Sebon Star cut.

Furthermore, in order to express the "excitement" that Sebonstar has, we held detailed discussions with skilled craftsmen in Japan and came up with the design .

The pop-up store will be showcasing for the first time jewelry perfect for memorial years.

Exhibit lineup

[Silver model] Pendant



[Silver model] Ring

*The silver model can be purchased early at the pop-up store.
*The number of items available for sale is limited and may sell out early.
* During the same period as the event, orders will also be accepted at the "Karats Store."
*[Precious Model] (Pt950, K18) is only available for order at the Caratz Store.

▼Click here for more information about the product.
Sebonstar x KARATZ special page

◇Sebonstar 45th Anniversary Exhibition

We will be exhibiting past Sebonstar series and packaging.
We plan to have a wide range of items available, from classic Sebonstar to the latest Sebonstar.
Please come and visit us to find a memorable design.


◇Carefully selected jewelry

We also sell jewelry other than "Adult Sebonstar". We also have KARATZ original jewelry, so please take this opportunity to take a look.


◇KARATZ Exquisite Loose Stones

We will be selling the "world's four major gemstones" (diamonds, rubies, sapphires, and emeralds), the "world's three rarest stones" (alexandrite, padparadscha sapphire, and Paraiba tourmaline), as well as approximately 150 other loose stones recommended by our staff.
*The corner will occupy a space approximately one-tenth of that of past pop-up stores held at Yurakucho Marui and other locations.


*This page will be updated from time to time.