Bracelet with sapphires and diamonds

Bracelet with sapphires and brilliant-cut diamonds totalling ca. 0,56 ct, ca. WHITE-STW (H-J)/SI-P, round-cut sapphires, D: ca. 3 mm, white gold 18K, 30 g, L: ca. 18,5 cm, W: ca. 1 cm, 2nd half of the 20th century, minimal signs of wear, 1 stone slightly chipped, with hallmark 'AZ' and case.