Art Nouveau ring in gold, old-cut diamonds and cream pearls

Art-Nouveau ring in 18k (750°/°°) gold set in its center with two old-cut "Old Mine Cut" diamonds of good quality (G VS and HI Si2 clean to the naked eye) each weighing approximately 0.4 ct and two cream pearls. The ring featuring a vegetal motif is paved with diamonds. Very pretty French work circa 1900. Horse head hallmark for 18k gold.

Finger size 56.5, sizing possible
Gross weight: 4.83 grams