The timeline below shows where the symbol The Stolen Brooch appears in An Ideal Husband. The colored dots and icons indicate which themes are associated with that appearance.
Act 1, Part 3
Act 2, Part 2
...painting. Lady Markby explains that they have come to inquire about Mrs. Cheveley’s missing diamond brooch, but Lady Chiltern does not know anything about it. Lady Markby uses the occasion to... (full context)
Act 3, Part 2