AN EDWARDIAN PEARL AND DIAMOND LATTICE WORK BROOCH

An Edwardian oval diamond lattice brooch with central natural pearl weighing 4.23 carats, surrounded by two diamond laurel details, set in a platinum lattice all within a diamond border and surmounted by a diamond set bow, the estimated total weight of old brilliant-cut and rose-cut diamonds 2.50 carats, all millegrain set in platinum, circa 1900, gross weight 13 grams.