Disney Enchanted Villain Diamond and Spinel Halo Pendant Necklace Sterling Silver 18"

This is a pre-loved pendant from the Disney Enchanted collection, specifically the Villains. It comes on a replacement rhodium plated sterling silver fine rope chain. The sterling silver pendant is plated with a "black rhodium" finish. 

The main stone is a 6mm cushion cut, checkerboard faceted natural black spinel. There is roughly over .25ctw of natural diamonds. I would estimate about .24ctw in the white diamond halo, and another .03ct in the black diamond accent. 

The pendant i s about 1 1/16 x 5/8" and the chain is 18".  The total weight of the piece is 3.5g.