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Seventh Anniversary Collaboration Jewelry Seventh 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 characters: Oda Sakunosuke, Edogawa Ranpo, and Kikuchi Kan .

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

Sakunosuke Oda modelI'm Oda Saku, also known as Oda Sakunosuke! I'll be in touch from now on.

This ring was inspired by the costume of Oda Sakunosuke. The two-tone color scheme, which uses different colors for the motif and arm, creates a vibrant expression of the costume's colors. The arm design is a replica of his belt.

An almandine garnet, which is in keeping with the image color, is set in the center, and smoky quartz is chosen as the side stones to replicate the color of the costume.

  • Price Silver material (SV925 & rhodium, gold plated): 25,800 yen Platinum material (Pt950 & K18): 98,000 yen
  • Gemstone Almandine Garnet (1.5mm) x 1
    Smoky Quartz (1.2mm) x 2
  • Size: 5.5mm (front width), 1.7mm (rear width),
    Sizes 7 to 20 (can be specified in 0.5 increments)

Edogawa Ranpo modelHello, I'm Edogawa Ranpo... Please be kind to me.

This ring is inspired by Edogawa Ranpo's costume. The design of the chest ornament is expressed on the arm. The design is simple and delicate, while retaining the character's glamorous aura.

The design centers around blue topaz, which is based on the image color, with amethyst used to create the chest ornament and diamonds to recreate the atmosphere of the costume.

  • Price Silver material (SV925 & rhodium plating): 25,800 yen Platinum material (Pt950): 89,800 yen
  • Swiss Blue Topaz (2mm) x 1
    Amethyst (1.2mm) x 1
    Diamond (1.2mm) x 1
  • Size: 7.1mm (front width), 1.0mm (back width), 7 to 20 (can be specified in 0.5 size increments)

Kikuchi Kan modelHey, I'm Kikuchi Kan. My real name is Hiroshi, but you can call me by whatever you like.

This ring was inspired by the costumes worn by Kan Kikuchi. The curved arms are designed to resemble waist ornaments.

The green accents on her outfit are faithfully reproduced from Australian chrysoprase, cut just for this ring. The side stones are blue topaz, her signature color.

  • Price Silver (SV925 & rhodium plated): 25,800 yen Gold (K18): 98,000 yen
  • Gemstone chrysoprase (3.5 x 2.0 mm) x 1
    London Blue Topaz (1.2mm) x 1
  • Size 4.0mm (front width), 1.3mm (rear width), size 7 to 20 (can be specified in 0.5 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 characteristics of natural stones, there may be differences in color from the sample. Please rest assured that we inspect each gemstone individually to ensure that the image of the piece is not affected.

Collaborative Jewelry

The collaboration jewelry features a diverse range of gemstones, including gems directly sourced from around the world, primarily in Hong Kong and Sri Lanka, by our expert gemologists. We carefully selected gemstones with beautiful, precise cuts to maximize their natural beauty. We feature almandine garnets with their charming reddish-brown color, Swiss blue topaz with its striking clear color, and chrysoprase, carefully selected from the rough and meticulously polished stones. Even within the same color tone, each stone exhibits its own unique brilliance and nuances, delicately expressing their individual character. The diamonds are of VS-class quality and feature a beautiful cut with a visible heart and cupid (H&C) pattern. Their exceptional brilliance, visible to the naked eye, further enhances the overall jewelry's perfection. To ensure long-lasting wear, the silver is made of SILVER925 and is rhodium-plated to resist oxidation and tarnish. The platinum is made of Pt950, with a purity of over 95%. Enjoy the authentic jewelry that only KARATZ, a specialty jewelry store, can offer.

Collaboration ring purchase benefits

For each purchase of a ring (Oda Sakunosuke model, Edogawa Ranpo model, or Kikuchi Kan model), 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 ring featuring the Oda Sakunosuke, Edogawa Ranpo, or Kikuchi Kan models, you will receive one free acrylic card. The character of the bonus will be the same as the character purchased. Period: 12/19 (Fri) - 2/1 (Sun)

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

Online Store

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

Carats Store
Period: 12/19 (Fri) 22:00 - 2/1 (Sun) 23:59
Delivery: Scheduled for early April Shipping: Free for orders over 8,000 yen (tax included)

Pop-up store

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

  • KARATZ Pop-up Store in Shinjuku Marui Annex
  • Period: 12/19 (Fri) - 12/25 (Thu)
  • Location: Shinjuku Marui Annex 2F
  • Business hours: 11:00-20:00
  • *Opens at 10:30 on Saturdays and Sundays *Closes at 17:30 on December 25th (Thursday)

To commemorate the 7th anniversary of the first collaborative jewelry series, "Bungo to Alchemist," we developed rings featuring famous authors Dazai Osamu, Akutagawa Ryunosuke, and Izumi Kyoka. In addition, we also sold a limited edition gear brooch to commemorate the 7th anniversary.

The second collaborative jewelry series, "Bungo to Alchemist," features rings featuring famous authors Kitahara Hakushu, Sato Haruo, and Tokuda Shusei.

About KARATZ

Since its founding, KARATZ Co., Ltd. has been disseminating a wealth of information related to gemstones, primarily 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 accurate knowledge about gemstones and where anyone can feel free to ask for advice.
KARATZ Gem Magazine ( https://karatz.jp/ ) continues to provide a wide range of information, not only basic knowledge about gems, but also the differences between real and fake gems, how to tell them apart, and interviews with prominent figures 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, Koyama, purchases gemstones both domestically and internationally and sells them at his 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 to carefully select and purchase beautiful, high-quality gemstones.
Our semi-custom and custom-made jewelry using a wide range of gemstones is also popular, and we continue to work with skilled craftsmen in Japan to create high-quality jewelry that you can enjoy for a long time.

KARATZ Links

Click here to purchase the collaboration jewelry