This Ammonite Porcelain Pendant on Beaded Necklace was inspired by the pendant itself. From it also hangs a freshwater pearl of similar colors as the stone. The pendant was made by artist Judie Mountain, who has been an inspiration for many of my necklaces. The ammonite hangs from a beaded necklace made with the colors of the pendant, dark brown, taupe and grey, and the bail is also beaded in the same colors.
 
The necklace measures 17 1/2" and is closed with a bali silver toggle clasp.
 
WHAT LENGTH DO I WANT MY NECKLACE TO BE?
Long necklaces are popular right now.  Consider Opera or Rope length.  Here is a chart that will help: 
Choker           13 to 16 inches
Princess         17 to 19 inches
Matinee         20 to 24 inches
Opera             28 to 34 inches
Rope               35 inches or more