TÄNNLER ZÜRICH Necklace with diamonds totaling approx. 2 ct

TÄNNLER ZÜRICH necklace with brilliant-cut diamonds from approx 2 ct with good color and clarity, center stone approx 0.50 ct approx RW (F-G)/SI, 18K YG. 54,6 gr, L: approx 43 cm, late 20th century, good condition.