Swarovski vintage angel fish brooch in green & gold enamel with clear crystals

Gorgeous vintage Swarovski tropical angel fish brooch has shiny green and gold enamel accented with clear Swarovski crystals in a heavy gold plate setting. This statement pin is in very good vintage condition. The enamel work and gold plate is bright and shiny with no scratches and all crystals are present. The c-clasp is in perfect condition. Signed with the Swarovski swan on reverse. Please note a small spot of gold plate roughness / discoloration on the brooch reverse near tip of one fin, which looks like it occurred during the plating process. I have done my best to photograph it (please see last image). Please refer to images for measurements.