Handmade Necklace Collar. Amber ia not a crystal or gem.  It is natural fossilized resin from evergreen trees.  Amber is known to stimulate a positive mental attitude and improve self-esteem.  And I believe you know what lave stone is.
 
This Necklace Collar is 17 inches long. It is for decorative purposes only. It is not to be used as a regular collar. Never attach a leash or tags to this necklace.