Sacred Heart Necklace with Quartz and Moonstone Beads Sterling Silver

Vintage beaded necklace with a sterling silver sacred heart pendant. It is beaded with beads of quartz, moonstone, rhodocrosite, art glass, pearls and sterling silver. Toggle clasp is sterling. It is 15" long and weighs 28.1 grams. No hallmarks. I acid tested it and it is sterling silver. The stones were tested as well.