I'm going to be listing costume jewelry today, all in good to very good condition. Lots is from my personal collection of 40 years. This is a beautiful 2 strand art glass necklace; it is 16" long. Beautiful blue and pink art glass with a touch of green, all set in a shell design, also blue seed beads and end caps with flowers in pink enamel. It has a push clasp. Certainly, a designer piece but it isn't marked. Thanks!