Natural Pearl and Diamond Necklace, French, third quarter 19th century

Decorated with 9 natural button pearls graduating in size from approximately 13.5 by 12.0 mm. to 8.5 by 8.3 mm., within borders designed as interlaced ribbons set with numerous small rose-cut and old-mine diamonds, mounted in gold and silver, length 15 inches, assay marks, several small diamonds deficient.  

Accompanied by GIA report no. 14773484 stating that the pearls are natural.