Vintage NOS 1970's Sterling Silver Genuine Marcasite and Freshwater Pearls Cross Pendant

Vintage NOS (new old stock) item from the 1970's
Acquired from a jeweler's estate (had been in his store stock)
Weighs 4.40 grams
Measures 1.50" top to bottom (including bail) x 0.49" left to right
Marked 925