This is a Betsy Johnson Pink Pavé Stone Spider pendant double-chain necklace.

The Cute Spider's Back has Pink Pavé stones, and the Eyes are Red stones.
On the Second Necklace, there is a Flower Bauble with a Pink stone in the middle of the flower. There is also a Pink faceted stone at the bottom of the first Chain, near the Spider. Gold-tone hardware. Lobster clasp secure closure.