Antique tennis bracelet with 42 old-cut diamonds totaling approx. 5 ct,

Antique tennis bracelet with 42 old-european-cut diamonds totalling ca. 5 ct, ca. RW (F-G)/VS-I1, single ones with chips/fractures, platinum, snap of yellow gold, 18 g, L: 17 cm, 1st half of 20th century, age-relating nice condition, with millegriffes and decorative engravings.