Belle Époque casual "négligé" necklace in yellow gold

A Belle Époque casual necklace in 18K yellow gold and platinum, set with old-cut diamonds. A button pearl is set at the
bottom of the band.
Two old-cut diamonds at the articulated ends of the pendant complete the piece, one approximately 0.30 ct and the other approximately 0.20 ct.

The chain is 18K white gold.
A ring on the chain allows for size adjustment.

Chain length: 46 cm
Pendant length: 5.4 cm
Pendant width: 2.4 cm
Gross weight: 7.2 g
Hallmark: 750, maker's mark (on the chain)