This is an impressive piece. It’s a larger-than-usual (but wearable), dichroic glass heart with an interesting and indefinite gray/blue/green coloring, with silvery undertones, on a long suede-like cord. It’s just great!
Since this is a birthday gift for my daughter-in-law I haven't opened it yet but, I loved it when I ordered it so I'm sure it's a beautiful as it's picture.