Custom Handmade DiamondCast Shamrock Pen – Whitmore Black Titanium Rollerball

$99.00

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Custom Handmade DiamondCast Shamrock Pen – Whitmore Black Titanium Rollerball

Genuine Diamond Dust | Brilliant Sparkle | Certificate of Authenticity Included

Introducing the Shamrock Pen — a stunning one-of-a-kind writing instrument handcrafted from genuine DiamondCast resin, made with real diamond dust for unmatched brilliance and visual depth. This pen is part of my exclusive DiamondCast series, and it comes with a Certificate of Authenticity, verifying the presence of genuine diamond particles within the material.

Real Diamonds, Remarkable Sparkle

The Shamrock DiamondCast blank is a breathtaking blend of rich emerald green mica, deep dye tones, and brilliant gold accents—all brought to life with real diamond chips suspended in the resin. The effect is mesmerizing: light catches the pen at every angle, creating a sparkle that dances and shifts with movement.

This pen resembles the vibrant depth of emerald, elevated by the subtle shimmer and reflective fire only real diamond powder can produce. The interplay of green and gold gives this pen a luxurious feel—bold, elegant, and unmistakably high-end.

No filter, no tricks—just pure material beauty, precision craftsmanship, and authentic diamond sparkle.

Crafted to Shine, Built to Last

Each DiamondCast blank is turned by hand on a lathe, then meticulously finished with twelve layers of high-gloss protective coating. Between each coat, I wet-sand and polish to a flawless, glass-like finish that enhances both the color depth and the brilliance of the diamond particles inside.

This pen is mounted on the Whitmore Black Titanium Rollerball platform—a sleek, modern design known for its comfort, balance, and timeless sophistication. The black titanium hardware perfectly complements the richness of the Shamrock body, creating a seamless blend of bold color and refined detail.

The postable cap screws securely onto the back while writing, offering excellent balance and comfort in hand.

Writing Performance You Can Feel

Fitted with a Schmidt 888 rollerball refill, this pen delivers a smooth, effortless writing experience with deep, clean ink flow. Whether you're signing important documents, journaling, or simply writing for pleasure, the Shamrock DiamondCast pen turns every word into an experience.


Key Features:

  • Genuine DiamondCast resin – Contains real diamond dust for exceptional sparkle

  • Shamrock Green & Gold two-tone colorway – Inspired by emerald with luxurious gold contrast

  • Certificate of Authenticity included – Verifying the use of real diamond chips

  • 12-layer high-gloss finish – Glass-smooth, durable, and eye-catching

  • Whitmore Black Titanium hardware – Elegant, modern, and built to last

  • Postable cap – Screws securely onto either end for perfect balance

  • Schmidt 888 rollerball refill – Known for smooth, consistent writing

  • Includes a black velvet pouch and gift box – Ideal for gifting or safe storage


A Pen That Dazzles. A Gift That Impresses. A Tool That Performs.

Every DiamondCast pen is individually handmade in my Seattle workshop with great attention to detail and a commitment to excellence. As a master pen turner, I ensure every pen that leaves my bench is not just functional—but a work of art.

This is the exact pen you will receive. Orders are processed in 1–2 business days, with most arriving in 1–3 business days. I stand behind every pen I create—if I wouldn’t use it myself or give it to a friend, it doesn’t ship.


Guaranteed Satisfaction. Crafted to Sparkle. Designed to Inspire.

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