A GEORGIAN TOPAZ CRUCIFORM PENDANT composed of three rectangular-cut topaz to the square-cut topaz centre, circa 1810

细节
A GEORGIAN TOPAZ CRUCIFORM PENDANT composed of three rectangular-cut topaz to the square-cut topaz centre, circa 1810

Provenance: Viscount Somerton, Archbishop of Dublin, 1801-1809 and thence by descent through the family to the present owner