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Seventh Anniversary Collaboration JewelrySeventh Anniversary Collaboration Jewelry

Seventh Anniversary Collaboration Jewelry

A collaboration project to commemorate the 8th anniversary of "Bungo to Alchemist."
Of the top 12 characters chosen from a total of 82 in a character jewelry voting, jewelry will be made based on three of them: Kitahara Hakushu, Sato Haruo, and Tokuda Shusei .

The order of publication and the order of jewelry production are not related to the number of votes.

Dazai Osamu modelI'm Osamu Dazai! I'm a genius novelist who appeared in this world like a comet!

This ring was inspired by the costumes of Hakushu Kitahara. The ornament on his chest is recreated by using gold for the base metal of the motif.

The tanzanite, which is chosen with the image color in mind, has a strong pleochroic color that changes color depending on the angle you look at it from. In addition, black diamonds that reproduce the color of the costume are added to create a sharp impression.

  • Price Silver material (SV925 & rhodium, gold plating): 25,800 yen Platinum material (Pt950 & K18): 98,000 yen
  • Gemstone Tanzanite (2mm) x 1
    Black diamond (1.5mm) x 2
  • Size: 8.2mm (front width), 2.0mm (back width), 7 to 20 (can be specified in 0.5 size increments)

Akutagawa Ryunosuke DelHello, my name is Akutagawa Ryunosuke. I look forward to working with you.

A ring inspired by Haruo Sato's costumes.
The arms are carved to express the delicate patterns of kimonos.

The gradation of the kimono is expressed by combining padparadscha sapphire, which has a hue that resembles a mixture of orange and pink, with London blue topaz, which has a deep blue color.

  • Price Silver material (SV925 & rhodium plating): 25,800 yen Platinum material (Pt950): 79,800 yen
  • Gemstone: Padparadscha color sapphire (1.2mm) x 1
    London Blue Topaz (1.2mm) x 2
  • Size: 7.5mm (front width), 1.9mm (back width), 7 to 20 (can be specified in 0.5 size increments)

Izumi Kyoka modelI am Kyoka Izumi, a disciple of Ozaki. My motto is "cleanliness first, eliminate impurity."

A ring inspired by Tokuda Shusei's costume.
The motifs, which resemble autumn leaves and braided cords worn on kimonos, give the design a gorgeous yet subdued impression.

The costume's color scheme is expressed using three different colored gemstones: indigo tourmaline, green grossular garnet, and almandine garnet.

  • Price Silver material (SV925 & rhodium plating): 25,800 yen Platinum material (Pt950): 89,800 yen
  • Gemstone Indigo Tourmaline (1.5mm) x 1
    Green Grossular Garnet (1.5mm) x 1
    Almandine Garnet (1.5mm) x 1
  • Size: 7.0mm (front width), 1.5mm (back width), 7 to 20 (can be specified in 0.5 size increments)

Jewelry Case

An original jewelry case featuring the work's logo is included.

(Note)
・All images are for illustrative purposes only.
*All sizes are approximate and may vary slightly.
・Due to the nature of natural stones, there may be differences in color from the sample. Please rest assured that we inspect each gemstone individually to avoid compromising the image of the piece.

Collaborative Jewelry

The collaboration jewelry uses colorful gemstones, including those directly purchased by gemologists from all over the world, mainly Hong Kong and Sri Lanka. We carefully selected gemstones with beautiful and precise cuts to bring out the best in the gemstones themselves. Tanzanite is not only beautiful in shape, but also has a strong pleochroism. Please also note the difference in color and shine between London blue topaz and indigo tourmaline, even though they are both blue gemstones. To ensure long-lasting use, the silver material is SILVER925 with rhodium plating, which is resistant to oxidation and discoloration. The platinum material is Pt950, which has a purity of over 95%. Please enjoy the authentic jewelry that can only be delivered by KARATZ, a jewelry specialty store.

Collaboration ring purchaser benefits

For each purchase of a Hakushu Kitahara model, Haruo Sato model, or Shusei Tokuda model ring, you will receive one free acrylic stand. The character of the bonus will be based on the character purchased.

Limited time purchase bonus

During the period, for every purchase of a Hakushu Kitahara model, Haruo Sato model, or Shusei Tokuda model ring, you will receive one acrylic card as a gift. The character of the bonus will be the same as the character purchased. Period: 6/12 (Thu) - 6/30 (Mon)

All images are for illustrative purposes only.
Some parts may differ from the actual product.

Online Store

The collaboration jewelry will be available for order at the online store "Carats STORE."

Carats Store
Period: 6/12 (Thu) 22:00~6/30 (Mon) 23:59
Delivery time: Scheduled for late September Shipping fee: Free for purchases of 8,000 yen or more (tax included)

Pop-up Store

The pop-up store will be selling jewelry by order.
You are also welcome to try on items, so please feel free to drop by.

  • KARATZ Pop-up Store in Hakata Marui
  • Period: June 12th (Thu) to 15th (Sun)
  • Location: Hakata Marui 3F
  • Business hours: 10:00-21:00
  • KARATZ Pop-up Store in Shinjuku Marui Annex
  • Period: June 24th (Tue) - 30th (Mon)
  • Location: Shinjuku Marui Annex 2F
  • Business hours: 11:00-20:00
  • *Opens at 10:30 on Saturdays and Sundays *Closing at 17:30 on Monday, June 30th only

To commemorate the seventh anniversary of the first collaborative jewelry series, "Bungo to Alchemist," we have developed rings of famous authors, including Osamu Dazai, Ryunosuke Akutagawa, and Kyoka Izumi. In addition, we have also started selling limited edition gear brooches to commemorate the seventh anniversary.

About KARATZ

Since its establishment, KARATZ Co., Ltd. has been disseminating a wealth of information related to gems through its specialized gemstone information media, “KARATZ Gem Magazine” ( https://karatz.jp/ ), as well as through social media such as Twitter, Instagram and Facebook, with the aim of providing a place where gem appraisers can disseminate correct knowledge about gems and where anyone can feel free to ask for advice.
"KARATZ Gem Magazine" ( https://karatz.jp/ ) continues to provide a wide range of information, including not only basic knowledge about gems, but also the differences between real and fake gems, how to tell them apart, and interviews with famous people in the gem industry.
It is notable for having many readers not only from the general public but also from within the industry, with over 150,000 monthly visitors, making it one of the largest jewelry-specializing media in Japan.

In addition, the company's representative, Mr. Koyama, purchases gemstones both domestically and overseas and sells them at his own online store, "Carats STORE."
Representative Koyama visits Thailand, Sri Lanka, Hong Kong, the United States, and other countries several times a year, and sometimes even goes directly to mines to purchase gemstones.
We use our experience of buying and selling over 10,000 gemstones in total to carefully select and purchase beautiful, high-quality gemstones.
We are also popular for creating semi-custom and custom-made jewelry using a wide range of gemstones, and by teaming up with skilled craftsmen in Japan, we continue to create high-quality jewelry that you can enjoy for a long time.

KARATZ Links

Purchase collaboration jewelry here