Antique 14k Book Chain w/ Detachable Clasp and Coral Cameo Locket

This beautiful set seems to be right out of a Victorian period drama. This set starts with a stunningly detailed chain, which some folks may categorize as a "book chain", a style of alternating flat or folded metal style chain meant to resemble the spine of a book. This one however doesn't seem to quite fit that description instead featuring alternating loops of different metalwork designs. The chain is quite light due to being hollow. At the end of the chain, it finishes with two loops which are then connected by this spring ring connector which also serves as the holder of the pendant locket. The locket features similarly ornate metal work, along with one of the original inserts, and a rich reddish orange coral cameo. It is 18 inches. The total weight all together is 41.6g, most of that weight being in the locket. 

I am not selling these pieces separately as they were clearly meant to be together forever and I think it would be a shape to separate them.