An Edwardian Platinum, Diamond and Pearl Bow Brooch, in an openwork design with millegrain details, containing numerous old mine and old European cut diamonds weighing approximately 4.75 carats total, one pearl measuring 6.75 mm in diameter, four pearls measuring approximately 4.25-4.75 mm in diameter and six pearls measuring approximately 3.37-4.14 mm in diameter.NOTE: The pearls in this brooch have not been tested for origin. 23.00 dwts.