White Agate — pure, translucent, quietly luminous.
A personal seal for those who prefer presence without noise. Soft milky banding, refined in the hand, dignified on the page — a piece you reach for at the moments that matter.
Why this material
- Pure, milky-white stone with soft natural banding — no two seals identical.
- Calm and composed in tone — at home on contracts, certificates, and personal correspondence.
- Hard, dense, and resistant to wear — an impression that stays crisp for generations.
A Case as Crafted as the Seal Within.
Made exclusively for us from genuine kimono fabric, each case is patterned with a traditional Japanese motif — animals, flowers, flowing water — a small work of art that honours the seal it holds.
Who it’s for
A fitting choice for weddings, a milestone birthday, the opening of a new home or business, and as a once-in-a-lifetime gift between family members.
White Agate
KAMAKURA SIGNET — The Precious Stone Collection
precision-engraved in our Kamakura atelier — a workshop that has practised the art of the seal since 1898, through four generations of the Tsukino family. Each seal is precision-engraved by masters holding Japan’s First-Class National Certification in seal engraving — a distinction shared by fewer than one hundred artisans in the country — in the Tsukino Kissotai script that exists in no other workshop. Among the rarest materials we offer in a personal seal.
A one-of-a-kind work, carved once for a single name. Not a stamp to be used and discarded — an object to be owned, and passed on.
