Marcasite Silver Pin Marcasites became popular once again during the 1920s and 1930s and were an affordable substitute for diamonds. This pin from that time period exhibits excellent craftsmanship which is especially evident in the bead set marcasites. The design conveys movement and flow. Circa 1920s, marked 835 with a maker's mark, trombone catch, measures 2-1/8" by 1-3/8". Excellent condition. Price: SOLD Item: #548 Sold