Largest Sterling Silver Pearl Necklace Ever

Beautiful sterling silver "pearls" beaded necklace with the largest sterling silver bench bead ever! They measure 22mm in diameter. (measured with a caliper) The smaller beads are 12mm in diameter. The necklace measures 18" long. Marked 925 on the clasp, but you have to look closely as it is hard to find. Weight: 220 grams. On cable. Not much tarnish. Found in AZ.