Stone Size: 12mm / 1/2 inch long / 1.2 cm long
Stone Material: Swarovski Crystal in Clear 
Settings: Heavy cast Brass with your choice of Gold, Silver, Antique Gold, or Antique Silver plate, connected at the top to prevent the settings from flipping around and showing the back.  Antique Silver Plate is shown.
Length: 16" (40.6cm) with a 2" extender chain for flexible sizing

Can be ordered with matching dangle earrings!

Nickel Free.

 Want to know the difference between Swarovski crystals and regular crystals?  Here's a video about that on my YouTube channel:  

12mm necklace, octagon necklace, grey