Discover the artistry of tradition with the Cathay Pens Diamond, a writing instrument that embodies the elegance of hand-finished Urushi lacquer. Crafted in Luoyang—China’s ancient capital and a historic hub of fine craftsmanship—each pen is meticulously lacquered by master artisans using the Tamenuri technique. This process layers translucent colored lacquer over a dark base, allowing the color to deepen and evolve beautifully with time.

Crafted with extra layers of clear Urushi, your Tamenuri pen is designed to reveal the fantastic color beneath the surface, ensuring the finish matures and deepens as you use it. This creates a deeply personal writing instrument that is truly born for you and grows with you.

The Diamond's distinctive 9-facet design highlights the depth and character of the Tamenuri finish, perfectly showcasing the interplay of color and light across each carefully polished surface.

Each pen is presented in a refined package, including a hand-sewn silk fabric pouch and a walnut wood box that doubles as a display case for two or three pens—ideal for collectors and connoisseurs. Blending heritage with design, the Cathay Pens Diamond is more than a pen—it’s a celebration of timeless artistry.