This is a 14K gold Rialto bridge charm with moveable gondola. Excelent detail all the way around. Measures 13/16" x 3/4" (21mm x 19mm) without jump ring and weighs 2.2 grams. Marked 14k.

Dimensions: 13/16" x 3/4" (21mm x 19mm)
Weight: 2.2 grams
Metal: 14k gold