A DIAMOND AND AQUAMARINE GOLD IMPERIAL PRESENTATION BROOCH
MARKED HAHN, ST PETERSBURG, CIRCA 1890
Of rounded rectangular form, centring the brilliant-cut aquamarine within a border of rose-cut diamonds, surmounted by a diamond-set Imperial crown, marked on pin
1 ¼ in. (3.2 cm.) long
A DIAMOND AND AQUAMARINE GOLD IMPERIAL PRESENTATION BROOCH
MARKED HAHN, ST PETERSBURG, CIRCA 1890
Of rounded rectangular form, centring the brilliant-cut aquamarine within a border of rose-cut diamonds, surmounted by a diamond-set Imperial crown, marked on pin
1 ¼ in. (3.2 cm.) long
.jpg?maxwidth=3840)