Antique ring in gold, black opal and diamonds

Lovely Belle Époque ring in 18kt white gold (circa 1900) set with a solid Australian Black opal of +/- 4,60 ct and rosecut diamonds.

French hallmarks.

Period: Belle Époque - circa 1900.

Metal: 18kt white gold.

Weight:  g.

Size: EU: 

Condition: Excellent.