Antique Art Nouveau Floral Enamel Amethyst 14K Yellow Gold Ring

Antique Art Nouveau Floral Enamel Amethyst 14K Yellow Gold Ring. The ring dates c.1920 it has a floral design with blue enamel. The natural amethyst measures 18mm by 12mm by 9mm aproximate weight 13 carats. The blue enamel has some losses otherwise the ring is in good condition, Ring Size 6 1/4, Weight 9.2 grams, Face of the ring measures 27mm by 21mm