Pewter Dolphin Pendant. In Ancient Roman times, Dolphins were very popular. They appeared on art, architecture, mosaics, and jewelry. Dolphins were a favorite as they were attributed to the Roman water god, Neptune. 9" pendant including 3/4" dolphin. With Free Colosseum Postcard. Availability: Usually ships the next business day. Pewter Dolphin Pendant with Free Colosseum Postcard 269Regular price: $16.99Sale price: $15.29 TO SEARCH OVER 1600 GIFTS AND SOUVENIRS BY KEYWORDS JUST CLICK HERE