Wing necklace with heart-shaped brilliant-cut diamonds,

Winged choker studded with brilliant-cut diamonds totalling ca. 6 ct, ca. RW-STW (G-J)/VS-SI, 18K YG, setting white gold, 146.4 gr, inner circumference ca. 36 cm, 20th/21st century, minor signs of wear, but 1 wing with broken spring! Incl. certificate Jeweller Rieger.