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The Grand Cham's Diamond: A Play in One Act
Allan Monkhouse (1858–1936)
A suburban family's mundane evening is upended when a priceless diamond lands in their living room, sparking a chaotic and comedic battle of wits.
In Short
The Grand Cham's Diamond: A Play in One Act by Allan Monkhouse is a comedic one-act play that revolves around a suburban family's unexpected encounter with a stolen diamond. The play begins with the Perkins family—Mr. and Mrs. Perkins, their daughter Miss Perkins, and her fiancé Albert Watkins—engaged in their usual evening activities. Their mundane routine is disrupted when a diamond, stolen from the Grand Cham, crashes through their window. The family's initial confusion and fear give way to a series of comedic misunderstandings and moral dilemmas as they debate whether to keep the diamond or return it. The arrival of a mysterious man in black, claiming to be the Grand Cham's representative, adds tension and humor as the family tries to outwit him. The play culminates in a surprising twist that reveals Albert's true identity and ensures the diamond's return, leaving the family to reflect on their brief brush with adventure.
The Story
The play opens in the Perkins family's sitting room, where Mr. Perkins is reading the newspaper, Mrs. Perkins is darning a sock, and Miss Perkins is working on a jigsaw puzzle. Their quiet evening is interrupted when a stone crashes through the window, breaking the glass. Upon investigation, they discover that the stone is actually a valuable diamond, the Grand Cham's Diamond, which has been stolen and thrown into their home by a thief being pursued.
The family is initially shocked and confused, but Mrs. Perkins, driven by a desire for adventure and a break from her mundane life, decides to keep the diamond. She hides it inside the clock on the chimneypiece, despite protests from her husband and daughter. The situation escalates when a man in black arrives, claiming to be the Grand Cham's representative and demanding the diamond's return. Mrs. Perkins, determined to protect her newfound treasure, pretends to have swallowed the diamond, leading to a series of absurd and tense moments as the man in black threatens her.
The climax comes when Albert Watkins, Miss Perkins's fiancé, arrives and reveals himself to be a detective working on the case. He explains that the man in black is part of the criminal gang, and the diamond must be returned. Mrs. Perkins, realizing the danger and the futility of her actions, throws the diamond back out of the window, where it is recovered by Albert and the police. The play ends with the family returning to their quiet evening, reflecting on the bizarre and thrilling events that have just unfolded.
How It Unfolds
The quiet evening: The Perkins family is engaged in their usual activities—Mr. Perkins reads the newspaper, Mrs. Perkins darns a sock, and Miss Perkins works on a jigsaw puzzle. Their mundane routine sets the stage for the unexpected events to come.
The diamond's arrival: A stone crashes through the window, breaking the glass. The family discovers it is the Grand Cham's Diamond, stolen and thrown into their home by a thief being pursued.
Mrs. Perkins's decision: Driven by a desire for adventure and a break from her mundane life, Mrs. Perkins decides to keep the diamond, hiding it inside the clock on the chimneypiece.
The man in black's arrival: A mysterious man in black arrives, claiming to be the Grand Cham's representative and demanding the diamond's return. Mrs. Perkins pretends to have swallowed the diamond, leading to a series of tense and absurd moments.
Albert's revelation: Albert Watkins, Miss Perkins's fiancé, arrives and reveals himself to be a detective working on the case. He explains the man in black's true identity and the need to return the diamond.
The diamond's return: Realizing the danger and futility of her actions, Mrs. Perkins throws the diamond back out of the window, where it is recovered by Albert and the police.
Return to normalcy: The play ends with the family returning to their quiet evening, reflecting on the bizarre and thrilling events that have just unfolded.
The People
Mrs. Perkins: The central figure of the play, Mrs. Perkins is a woman longing for excitement and adventure in her mundane life. She is impulsive, resourceful, and determined to keep the diamond, despite the risks involved. Her actions drive the plot and create comedic tension.
Mr. Perkins: Mrs. Perkins's husband, Mr. Perkins is more pragmatic and cautious. He is initially reluctant to keep the diamond but is ultimately swayed by his wife's determination. He provides a foil to Mrs. Perkins's impulsiveness.
Miss Perkins (Polly): The Perkins's daughter, Miss Perkins is engaged to Albert Watkins. She is more level-headed than her mother but is caught up in the chaos of the evening. Her reactions to her mother's actions add to the comedic elements of the play.
The Man in Black: A mysterious figure claiming to be the Grand Cham's representative, the man in black is actually part of the criminal gang. His threats and attempts to recover the diamond create tension and suspense.
Albert Watkins: Miss Perkins's fiancé, Albert is revealed to be a detective working on the diamond theft case. His arrival and revelation of his true identity bring the play to its climax and ensure the diamond's return.
In Its Own Voice
"What I mean t’ say is that it’s not much fun for us. It makes a long evenin’ of it. Same every night. We ’ave our tea and then we just set down till it’s time to go to bed. It’s not fair."
Mrs. Perkins expresses her dissatisfaction with the monotony of her life, setting the stage for her impulsive decision to keep the diamond.
"I’ve told you, madam. As I have told this lady, my little boy----"
The man in black attempts to convince the family that he is searching for a glass marble, adding to the comedic misunderstandings and tension.
"I’m Scotland Yard. I mean t’ say it’s ’igh time I was on my way back with this dimond. The gang’s all rounded up by this time."
Albert reveals his true identity as a detective, bringing the play to its climax and ensuring the diamond's return.
What It's Really About
The Grand Cham's Diamond is a comedic exploration of the human desire for excitement and the moral dilemmas that arise when faced with unexpected opportunities. The play delves into themes of greed, honesty, and the consequences of impulsive actions. Mrs. Perkins's decision to keep the diamond reflects her longing for a break from her mundane life, while the reactions of her family and the man in black highlight the tension between personal desire and societal norms.
The play also comments on the nature of adventure and how it can disrupt the ordinary. The Perkins family's quiet evening is transformed into a series of chaotic and humorous events, underscoring the idea that excitement often comes with a price. The revelation of Albert's true identity as a detective adds a layer of irony, as the family's brief brush with crime and adventure ultimately leads to a return to normalcy.
Why Read It Today
The Grand Cham's Diamond is a delightful and engaging one-act play that offers a perfect blend of humor, suspense, and moral reflection. Its concise format makes it an ideal read for those looking for a quick yet satisfying theatrical experience. The play's comedic elements and relatable characters ensure that it remains entertaining and accessible to modern audiences.
Readers who enjoy light-hearted comedy and clever dialogue will find much to love in Monkhouse's writing. The play's exploration of universal themes such as greed, honesty, and the desire for adventure continues to resonate, making it a relevant and enjoyable read. The twist ending, where Albert reveals his true identity, adds a layer of surprise that keeps the audience engaged until the final moments.
While the play reflects the social norms and attitudes of its time, its core themes and comedic situations transcend period specifics. The characters' reactions and interactions are universally relatable, making the play a timeless piece of theater. Its brevity and focus make it an excellent choice for readers who appreciate well-crafted, concise storytelling.
The Grand Cham's Diamond is a charming and entertaining play that offers a brief escape into a world of humor, suspense, and moral reflection. Its enduring appeal lies in its ability to capture the human desire for excitement and the comedic consequences that follow.
This summary was written by AI (g4f/auto) on 2026-09-19 and is a guide to the book, not a replacement for it — it can be incomplete or wrong. The book itself is public domain. Copyright & AI disclosure · Report a problem





