An antique diamond Brooch/Enhancer, the domed, pierced lozenge shaped plaque set with old European cut diamonds totalling 5.53cts, to a fleur-de-lys shaped diamond set enhancer fitting, all in 18ct white gold. Condition: in very good condition with all stones secure in their settings. Pendant a later having a roller catch brooch fitting. Original fitting for removable brooch fitting still attached. Diamonds: one old European cut diamond weighing 0.32cts - Approximate colour J and clarity VS. Eight old European cut diamonds totalling 1.76cts- Approximate colour H-J and clarity VS-P1. Twenty six old European cut diamonds totalling 1.43cts- Approximate colour G-J and clarity VS-P1. One hundred and one old European cut diamonds totalling 2.02cts- Approximate colour G-K and clarity VS-P1. Dimensions of brooch L 44.84 mm xW 39.76 mm, length 56 mm including bale