Belle Epoque Onyx and Diamond Bow Brooch, France, with calibre-cut onyx and old European- and old single-cut diamonds, in a filigree mount with millegrain accents, 2 1/2 x 3 1/4 in., guarantee stamps.
Tests for platinum, but with French eagle's head marks.
Items may have wear and tear, imperfections, or the effects of aging. Any condition statement given, as a courtesy to a client, is only an opinion and should not be treated as a statement of fact. Skinner shall have no responsibility for any error or omission.