Vintage Austrian crystal and sterling silver necklace on store a 19" chain - striking brilliant blue colors.

Vintage Austrian crystal and sterling silver 19" necklace in striking, brilliant blue colors with large circular center piece. Never been worn - from the original stock of my family's jewelry company started in the '60s. Original jeweler description attached: "Austrian crystals, sterling silver beads & clasp." Circular center piece is 2.5" store x 2.5".