Rare Lab-Grown Diamonds
2025-08-23 09:43:15

Limited Release of Rare Lab-Grown Red Diamonds by RAIN on Makuake

Discover the Exceptional: Lab-Grown Red Diamonds by RAIN



In the world of gemstones, few are as coveted as the rare red diamond. With prices soaring into the hundreds of millions for natural stones at auctions, finding a red diamond that fits your budget seems like an impossible dream. However, 株式会社RAIN is turning this dream into reality by launching a unique project on Makuake, offering a limited collection of lab-grown red diamonds at a fraction of the price.

The Allure of Red Diamonds


Natural red diamonds are incredibly rare and command astronomical prices, often reaching more than 500 million yen at global auctions. Their value is attributed to their scarcity and the unique crystallographic structure that creates their deep red hue. While lab-grown diamonds in yellow and blue can be produced without much difficulty, replicating the mesmerizing red is a far more complex process, contributing to the rarity of lab-grown red diamonds.

RAIN has meticulously sourced five exceptional pieces of “Fancy Vivid Red,” ensuring that every diamond meets the highest standards of quality.

Limited Collection Details


Over the course of a year, RAIN gathered these five exquisite diamonds, each accompanied by an International Gemological Institute (IGI) certification. Every stone's girdle features a laser engraving of its certification number, guaranteeing authenticity. Here’s a glimpse of the available collection:
  • - No.1: 1.04ct Fancy Vivid Red / VVS2 / Cushion - 198,000 yen (tax included)
  • - No.3: 2.00ct Fancy Vivid Red / VVS2 / Cushion - 158,000 yen (tax included)
  • - No.5: 2.10ct Fancy Vivid Red / VVS1 / Pear - 398,000 yen (tax included)

Each diamond is unique, packaged with a special case, and can be customized for jewelry design, allowing you to own a piece of sheer luxury.

RAIN's Vision


Masamichi Ishikawa, the CEO of RAIN, expressed, “Gemstones bring special joy to life. I encourage everyone to experience the allure of the elusive red diamond.” With this unique project, RAIN not only offers an opportunity to purchase an extraordinary gemstone but also invites buyers to embrace the unique beauty and significance of lab-grown diamonds.

About 株式会社RAIN


Founded in Tokyo’s Taito district, 株式会社RAIN specializes in the design and marketing of jewelry, pure gold products, and lab-grown diamonds. The company has successfully raised over 300 million yen through crowdfunding campaigns, establishing itself as a reputable player in the gemstone market.

Address: 3F Kiku Sada Building, 2-11-9 Kaminarimon, Taito-ku, Tokyo
CEO: Masamichi Ishikawa

For any inquiries regarding this limited project or to secure your lab-grown red diamond, reach out to:

Conclusion


Don’t miss your chance to own one of these rare lab-grown red diamonds. With such limited availability, these stunning stones are bound to sell out fast. Experience the magic of red diamonds and invest in a piece that holds both beauty and value for generations to come.


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Topics Consumer Products & Retail)

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