Elegant jewelry set: necklace and bracelet,

Jewellery set: Necklace and bracelet, 9-row pearl necklace, white Akoya cultured pearls, centre piece and clasp with 124 brilliant-cut diamonds totalling ca. 10 ct, WHITE-STW (H-J)/VS-SI, YG 18K, 146. 4 g, L: 42 cm, 5-row bracelet, white Akoya cultured pearls, centre and clasp with ca. 77 brilliant-cut diamonds totalling ca. 4.5 ct, WHITE-STW (H-J)/VS-SI, YG 18K, 48 g, L: 19 cm, 20th/21st century, good condition.