This hard-to-find 1950's demi parure signed Coro has an unusual design with both blue aurora borealis rhinestones and matching dangling crystal beads. This 17" necklace has an adjustable hook and chain clasp so you can wear it shorter, and silver-tone Rhodium plate leaf and flower setting with Marquis and Round Rhinestones. The blue crystals dangle freely along the bottom edge. The matching 1 1/2" long earrings have clip backs with screws. All three pieces are in excellent condition and are signed.