Our green multi-stone necklaces are the result of randomly mixing the following semi-precious beads - aventurine, chrystocolla, malachite, green apatite, amazonite and aquamarine. The beads are spaced with 2mm sterling silver beads. 
 
16" - 16 x 25mm chalcedony pendant
17" - 8 x 17mm aquamarine pendant
18" - 10 x 17mm aquamarine pendant
 
This style offers versatility in that you can wear:
* the plain strand,
* attach the pendant to the clasp, or
* the pendant can slide onto a silver chain.