Antique French Mother-of-Pearl Desk Seal — “EM” Monogram

Antique French Mother-of-Pearl Desk Seal — “EM” Monogram

A writing-desk seal with a handle turned from a single piece of mother-of-pearl, its surface shifting through cream, oyster and the faint rose-and-green iridescence that only nacre manages. The form is the classic elongated baluster — generous at the crown, tapering down to a knurled metal collar and a square matrix.

The die cuts a clean “EM” inside a stepped lozenge border. Pressed into wax — shown here in a deep viridian — it reads crisp and architectural, a monogram that looks resolved rather than fussy. Equally at home closing correspondence or standing as one beautiful object among the desk clutter.

Mother-of-pearl handles like this belong to a long European tradition of luxury desk accessories, the nacre prized for exactly the quiet, watery sheen on display here. A handle to be picked up, not just looked at.

Condition: The nacre carries light surface striations and a soft age patina, and there are a few faint black flecks to one side — natural inclusions and the marks of a long working life, not damage. Structurally sound; the matrix strikes a clean, complete impression.