Necklace with heart pendant,

Necklage with heart shaped pendant, 42 brilliant cut diamonds, totalling ca. 1 ct, WHITE (H)/VS-P, heart in 18K yellow gold, necklace in 14K yellow gold, 79.9 g, heart: L x W: ca. 53 x 64 mm, necklage L: ca. 64 cm, late 20th century, minor signs of wear, handmade.