Large brooch-barette about 1900 set with 17 white diamonds +- 2.50cts. and 54 small diamonds old cut

Large brooch-barette about 1900 set with 17 white diamonds +- 2.50cts. color: G-H and clarity: VS and 54 small diamonds old cut set in white gold 18ct. length: 82 cm.

Estimation
1,500€ - 2,500€