This is absolutely "Killer"...unsigned ....quite possibly one-of-a-kind.
Well constructed; it is strung on chains using red AB crystals and red rhinestone balls....all connected by long brass pins.
The cog beads give the necklace a great textural element.
I have seen the construction, clasp and the cog beads used on Frank Hess designs for Miriam Haskell before, and those examples were also rare.
The earrings are tipped with prong set rhinestones.
The clasp stays shut, but is tricky to get open. You need strong fingernails, which unfortunately; I don't have.
All findings and beads are gold-plated
I've cleaned crystals and rhinestones only.
Short inside strand measures approx. 14", each dangle is 1 3/4" L...earrings dangle 2 3/8"
In excellent condition.
I've added 2 photos at the end that show the same cog beads used in known Haskell necklaces with 1 having the same clasp.