Platinum (850) barrette brooch centered on a claw-set half-cut diamond and flanked by a line of old-cut, old-brilliant and eight-cut diamonds in a seed setting. Platinum (850) pin. Approximate weight of the central diamond: 0.50-0.60 carat. Gross weight: 6.36 g - Length: 7.8 cm. Scratches and a few chips to the diamonds; shocks and torsion to the setting and the pin; setting of the central diamond to be revised.