Belle Époque Natural Pearl, Diamond and Ruby Necklace

Designed as three scrollwork swing-set pendant frames set with marquise and pear-shaped diamonds and a single natural pearl in rose and old mine-cut diamond surrounds, suspended from a pearl, diamond and calibré-ruby surmount, to a seed pearl trace link neck chain, mounted in platinum and gold, French assay marks, numbered

Pendant measuring 72.0mm in length necklace length 52.0cm 

Reference. SN6501