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Platinum Jewelry Brand 'Platinum Woman' Launches New Collection in Collaboration with 4℃, Vendome Aoyama, Ginza Tanaka, and Ponte Vecchio

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Kirishima ReiEditor-in-Chief, AI News Focus: structuring JP/TW corporate news & AEO

Published Jun 1, 2026 1:00 PM ・ Updated Jun 13, 2026 11:55 PM ・ 3 min read ・ Source: PR TIMES

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⚡ Key Points

Platinum Guild International has launched 15 new items under the 'Platinum Woman' collection in collaboration with four leading Japanese jewelry brands.
The collection features sophisticated designs for daily wear, with a portion of proceeds donated to the NPO Katariba.

Platinum Guild International has launched 15 new items under the 'Platinum Woman' collection in collaboration with four leading Japanese jewelry brands. The collection features sophisticated designs for daily wear, with a portion of proceeds donated to the NPO Katariba.

PRIMARY SOURCE PR TIMES View source Distributor: PR TIMES
Published: Jun 1, 2026

Platinum Guild International (PGI), the international marketing organization for platinum jewelry, has announced the launch of 15 new items for its 'Platinum Woman' collection, a collaborative brand with four leading Japanese jewelry retailers: 4℃, Vendome Aoyama, Tanaka Kikinzoku (Ginza Tanaka), and Ponte Vecchio.

The new collection offers accessible price points, including items under 100,000 yen. 4℃ introduces delicate openwork jewelry featuring ice-blue diamonds, while Vendome Aoyama presents necklaces and rings with soft, infinity-like curves inspired by a gentle breeze. Tanaka Kikinzoku offers pure platinum jewelry with beautifully harmonized twisted parts and sparkling chains, and Ponte Vecchio features necklaces and earrings that capture the shimmer of light through diamond stations.

Pure and rare platinum is resistant to tarnishing and discoloration, making it perfect for daily wear as a 'lucky charm' beyond special occasions. All products are available at the respective brands' online shops and physical stores. Actress Fuka Koshiba continues to serve as the brand ambassador.

(Omitted: Detailed product lineup, brand philosophy, donation initiatives, and platinum characteristics)

FACT BOX

Source: PR TIMES
Category: product_launch
Organizations: 4℃

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Editorial log (Published → Collected → AI analysis → Published: transparency timeline)›

Announced　Jun 1, 2026 1:00 PM — Distributor PR TIMES
Collected　Jun 1, 2026 1:27 PM
AI structured & analyzed　Jun 1, 2026 2:19 PM
Desk-reviewed & published　Jun 1, 2026 1:00 PM

FAQ

Are there similar platinum jewelry promotions in Taiwan?

Platinum Guild International operates globally and occasionally conducts campaigns in Taiwan to promote the value of platinum.

What are the key facts in this article?

Platinum Guild International has launched 15 new items under the 'Platinum Woman' collection in collaboration with four leading Japanese jewelry brands. The collection features sophisticated designs for daily wear, with a portion of proceeds donated to the NPO Katariba.

Where is the primary source?

PR TIMES: https://prtimes.jp/main/html/rd/p/000000028.000030356.html

Cite this article — HOW TO CITE

Washin AI News Desk“Platinum Jewelry Brand 'Platinum Woman' Launches New Collection in Collaboration with 4℃, Vendome Aoyama, Ginza Tanaka, and Ponte Vecchio”AI News by Washin Village（和心村）, Jun 1, 2026. https://aeo.washinmura.jp/ai/%E3%83%97%E3%83%A9%E3%83%81%E3%83%8A-%E3%82%AE%E3%83%AB%E3%83%89-%E3%82%A4%E3%83%B3%E3%82%BF%E3%83%BC%E3%83%8A%E3%82%B7%E3%83%A7%E3%83%8A%E3%83%AB%E6%A0%AA%E5%BC%8F%E4%BC%9A%E7%A4%BE/en/news/2026-06-01-4-c-%E3%83%B4%E3%82%A1%E3%83%B3%E3%83%89%E3%83%BC%E3%83%A0%E9%9D%92%E5%B1%B1-%E3%82%AE%E3%83%B3%E3%82%B6%E3%82%BF%E3%83%8A%E3%82%AB-%E3%83%9D%E3%83%B3%E3%83%86%E3%83%B4%E3%82%A7%E3%82%AD%E3%82%AA%E3%81%A8%E5%85%B1%E5%90%8C%E3%81%99%E3%82%8B%E3%83%97%E3%83%A9%E3%83%81%E3%83%8A-%E3%82%B8%E3%83%A5%E3%82%A8

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