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- Refund Processing Time: Please allow up to 7 business days for the refund to be processed after we receive the returned item.
U.S. Orders:
- Free Shipping: We offer free shipping for all U.S. orders over $20, including Alaska and Hawaii.
- Standard Shipping Fee: For U.S. orders below $20, a flat shipping fee of $5.99 will be applied.
International Orders:
- Shipping Rates: International shipping rates are calculated based on the weight of the package and the destination country.
- Exclusions: Currently, we do not offer shipping to Russia and South Africa.
The Platinum 3776 Century Fountain Pen in Black Diamond offers a contemporary interpretation of Platinum's flagship writing instrument. Combining a translucent smoky-black body with rhodium-plated trim and Platinum's renowned 14-karat gold nib, the Black Diamond balances modern aesthetics with the proven performance that has made the 3776 Century one of the most respected fountain pens in the world.
Inspired by the depth and subtle brilliance of its namesake gemstone, the Black Diamond reveals layers of color and transparency beneath its polished surface. The result is a pen that feels understated at first glance yet rewards closer inspection with remarkable visual depth and character.
Craftsmanship & Design
The Black Diamond is crafted from Platinum's durable AS resin, allowing light to pass through the smoky translucent body while maintaining a sophisticated appearance. Unlike a traditional opaque black fountain pen, the material creates an intriguing interplay of shadow and transparency that highlights the pen's internal architecture without becoming a full demonstrator.
Rhodium-plated trim complements the darker resin beautifully, providing a crisp contrast that reinforces the pen's modern aesthetic. The familiar cigar-shaped silhouette of the 3776 Century remains intact, offering proportions that have become a hallmark of Platinum's design philosophy.
One of the defining features of the collection is Platinum's proprietary Slip & Seal cap mechanism. Designed to significantly reduce ink evaporation, the system helps keep the pen ready to write even after extended periods of inactivity, making it particularly valuable for collectors and enthusiasts who rotate among multiple writing instruments.
Writing Experience
At the heart of the Black Diamond is a handcrafted 14-karat gold nib produced in Japan. Platinum's nibs are celebrated for their precision, consistency, and controlled tactile feedback. Rather than pursuing excessive smoothness, they provide a writing experience that maintains excellent connection to the page while delivering dependable ink flow.
The lightweight construction and balanced design make the pen comfortable for extended writing sessions. Whether used for journaling, correspondence, note-taking, or professional work, the 3776 Century delivers a refined writing experience built around reliability and control.
Platinum Heritage
Founded in 1919, Platinum Pen Co. has spent more than a century refining the art of fountain pen manufacturing. The 3776 collection, named after the elevation of Mount Fuji, represents the company's pursuit of an ideal writing instrument through a combination of traditional craftsmanship and practical innovation.
The Black Diamond exemplifies the versatility of the 3776 Century platform, pairing Platinum's respected engineering with a contemporary finish that appeals to writers seeking a distinctive yet understated fountain pen. It remains a compelling choice for enthusiasts looking to experience one of Japan's most influential modern fountain pen designs.
Technical Specifications
- Brand: Platinum
- Collection: 3776 Century
- Color: Black Diamond
- Trim: Rhodium-Plated
- Product Type: Fountain Pen
- Body Material: AS Resin
- Nib Material: 14K Gold
- Filling System: Cartridge/Converter
- Cap Technology: Slip & Seal Mechanism
- Country of Origin: Japan
