Three gold and diamond elements and brooch setting Three elements in 18K (750) white gold, each centred on an old-cut diamond surrounded by small brilliant-cut and old-cut diamonds arranged in a fan shape. 1st piece : weight: 4 gr. diameter: 1.8 cm hallmark: none central diamond, estimated total weight: approx. 1.90 ct diamond (surround), estimated total weight: approx. 0.40 ct 2nd piece weight: 2.9 gr. diameter: 1.5 cm hallmark: none central diamond, estimated total weight: approx. 1.20 ct diamond (surround), estimated total weight: approx. 0.25 ct 3rd piece weight : 2,9 gr. diameter: 1.5 cm hallmark: none central diamond, estimated total weight: approx. 1.20 ct diamond (surround), estimated total weight: approx. 0.25 ct Brooch setting in 18K (750) white gold weight: 2.9 g dimensions : L. 5 cm; H. 3.2 cm. hallmark: star and one illegible hallmark weight: 21.3 g