A 40 x 45 mm seashell agate stone is the centerpiece of this slightly longer necklace.  The beaded rope measures 20 inches and should sit in the center of your chest.  The stone itself is stunning, with ancient seashells showing.  The bronze, khaki and copper colored beads used for the rope were also added around the focal.  The toggle clasp is solid silver, not sterling.

Large Seashell Agate Stone with Beaded Rope