Faceted crystal bead necklace with graduated pale aquamarine blue beads measuring from the smallest at 9mm to the largest at 18mm. The clasp is marked sterling and has a pretty filigree design. Most of the 25 beads are all good(a few of the smaller ones have tiny dings) and the connecting loops all look secure. The clasp is also secure. It flashes well in the light. The weight is 38.5 grams. I am guessing it's age is from the early 1900's. The entire necklace measures 16" long so it is almost at choker length. It is a beautiful and lovely piece of early jewelry!