89. AQUAMARINE AND DIAMOND BROOCH CLIP Round, set in the centre with a facetted aquamarine in a surround of rose-cut diamonds, dispensation granted for 18K gold (750°/00) and silver (800°/00), French import hallmarks for 18K gold (750°/00) on the pins, diameter 4.50 cm, gross weight 28.88 g. AQUAMARINE AND DIAMOND CLIP BROOCH Of circular design, set to the centre with a faceted aquamarine within a surround of rose-cut diamonds, exempted from hallmarking for 18 carat gold (750°/00) and silver (800°/00), French import marks for 18 carat gold (750°/00) on the prongs, diameter 4.50 cm, gross weight 28.88 grams.