Estate Betteridge Collection Antique Russian Navette-Shaped Diamond Cluster Pin

Antique navette-shaped diamond cluster pin, composed of a marquise-shaped natural colored diamond weighing approximately 3.00 carats, surrounded by old European cut diamonds, mounted in silver topped gold with a polished gold back and pin stem, of Russian origin, circa 1800.

Provenance: this pin was owned by James Wylie, a court physician to three Russian tsars.