Items of cut glass? Shed tears, booth having only one left (7)
I believe the answer is:
crystal
'items of cut glass?' is the definition.
'one left' is the wordplay.
'one' becomes 'crysta' (I am not sure about this - if you are sure you should believe this answer much more).
'left' becomes 'l' (common abbreviation).
'crysta'+'l'='CRYSTAL'
'shed tears booth having only' is the link.
I am not very happy about this link. Some or all of it may belong to another bit of the clue.
Can you help me to learn more?
(Other definitions for crystal that I've seen before include "Clear mineral, eg, quartz" , "Glass-like quartz" , "Clear material such as quartz" , "Cut-glass" , "Globe for the fortune-teller" .)