Necklace with brilliant-cut diamond-set centerpiece and hanging pearl,

Necklace with brilliant-cut diamonds totalling ca. 0.33 ct, ca. WHITE (H)/VS, 1 stone chipped and hanging cultured pearl in handcrafted mid-section, 18K yellow gold, 129.1 g, L: 42 cm, 4-row pattern, satinized, 1960-70s, good condition.