For your consideration is this gorgeous floral enamel Clark & Coombs ring. The company began in 1872 and I believe this ring is circa 1920s. Notice the beautiful Art Nouveau side work. The ring is marked sterling with their logo. The enamel has a pretty purple and pink flower with green leaves.
The ring is a size 8. Face measures 7/8 inches long.
Excellent condition with an uneven patina and it could benefit from a cleaning.