Victorian Era Carved Jet Necklace Trio

Victorian era Whitby Jet necklace set. Three strands stack together to form a collar necklace.  Each necklace can be worn separately. The clasps are cleverly hidden within carved beads. The two shorter strands can be worn together to form a 32" strand.  English in Origin. Circa 1860.

Necklaces measure: 15.5" 16.5" and 18"