This set is not featured in the new book by Ann Pitman, Juliana Jewelry Reference, but is very similar to some of the designs, check page 284 for a similar necklace in shades of pink navettes!
This necklace has a great color combination with the shiny faux hematite stones mixed in with the bright, clear rhinestones in a very pleasing design.  The metal finish is silver rhodium plating and the necklace is approximately 18" long.  Earrings are clips and have the same combination of stones.  This set is in very good to excellent vintage condition.