Lot 1916 , A yellow and white metal, sapphire and millegrain set diamond cluster oval open work brooch, with ribbon bow motif, 50mm, gross weight 11 grams. Condition - good

A yellow and white metal, sapphire and millegrain set diamond cluster oval open work brooch, with ribbon bow motif, 50mm, gross weight 11 grams. Condition - good
£800-1,000