Diamond heart-shaped pendant

pavé-set with fifty-seven eight-cut diamonds weighing approximately 0.70 carat, set to a bale, length approximately 20mm; to a sterling silver fancy-link chain composed of anchor links, length approximately 500mm;and a pair of diamond heart-shaped earrings, en suite, pavé-set with a total of forty-eight round brilliant-cut diamonds weighing a total of approximately 1.00 carat, post and butterfly fittings, length approximately 15mm