Is Just Ask for Diamond Worth Watching?
Answer: Maybe not, Just Ask for Diamond is likely a skip if you enjoy Family movies.
It features a runtime of 83 minutes and offers a standard storyline that appeals to mature audiences.

Verdict:Just Ask for Diamond is a confirmed FLOP based on our analysis of audience ratings and box office momentum.
With a rating of 4.3/10, it has delivered a mixed experience for fans of the Family, Comedy, Crime genre.
Answer: Maybe not, Just Ask for Diamond is likely a skip if you enjoy Family movies.
It features a runtime of 83 minutes and offers a standard storyline that appeals to mature audiences.
Last updated: January 11, 2026
Released in 1988, Just Ask for Diamond enters the Family genre with a narrative focused on Thirteen-year-old Nick and his slightly dense older brother Herbert run the Diamond Private Detective Agency above Camden Town Tube Station in north-central London. Under the direction of Stephen Bayly, the film attempts to weave detailed character arcs with visual storytelling.
The film is anchored by performances from Colin Dale, Dursley McLinden, Susannah York. While the cast delivers competent performances, the script occasionally limits their range.
From a technical standpoint, Just Ask for Diamond offers a competent presentation. The cinematography uses a distinct visual palette that aligns well with the tone. The sharp editing keeps the narrative moving at a brisk pace, maximizing the impact of the key sequences.
Beyond the narrative, Just Ask for Diamond resonates with current cultural themes in the Family space. It stays within the established boundaries of its genre, providing exactly what core fans expect without reinventing the wheel.
As of January 2026, Just Ask for Diamond is available in theaters worldwide. For streaming audiences in the US, UK, and India, look for availability on major platforms roughly 45-60 days after the theatrical release. Don't miss the high-definition experience provided by premium large format (PLF) screenings.
The plot of Just Ask for Diamond centers on a unique premise within the Family landscape. Thirteen-year-old Nick and his slightly dense older brother Herbert run the Diamond Private Detective Agency above Camden Town Tube Station in north-central London. When a master criminal called The Falcon dies, they come into possession of his box of chocolate Maltesers, which contains the secret key to a fabulous cache of diamonds. Can they unravel the mystery and avoid the clutches of seedy lowlifes Brenda Von Falkenberg, Gott and Himmell, The Fat Man and the dogmatic Chief Inspector Snape, all of whom want to find the swag first. The second act serves as a major turning point, leading to a climax that fans of 1988 cinema will find fairly predictable.
The ending of Just Ask for Diamond has sparked significant debate on social media. It signifies the ambiguous resolution of the main plot thread. Given the current box office momentum, discussions of a Just Ask for Diamond sequel or a wider cinematic universe are already gaining traction.
Final verdict for Just Ask for Diamond (1988): with an audience rating of 4.3/10, the reception has been negative. It is a recommended for fans of Family, Comedy, Crime cinema who appreciate attention to detail.
Analyzing the audience sentiment, IMDb rating of 4.3/10, and global collection metrics, Just Ask for Diamond stands as a challenging project for the creators. It remains an essential piece of the 1988 cinematic year.
Just Ask for Diamond is considered a flop based on audience ratings of 4.3/10 and lower collections.
Based on the low rating of 4.3/10, Just Ask for Diamond may not be worth watching unless you are a die-hard fan.
Just Ask for Diamond is a Family, Comedy, Crime movie that Thirteen-year-old Nick and his slightly dense older brother Herbert run the Diamond Private Detective Agency above Camden Town Tube Station in north-c...
Just Ask for Diamond is considered a flop based on audience ratings of 4.3/10 and lower collections.
Based on the low rating of 4.3/10, Just Ask for Diamond may not be worth watching unless you are a die-hard fan.
Just Ask for Diamond is a Family, Comedy, Crime movie that Thirteen-year-old Nick and his slightly dense older brother Herbert run the Diamond Private Detective Agency above Camden Town Tube Station in north-c...
Yes, Just Ask for Diamond is suitable for family viewing as it falls under the Family, Comedy, Crime genre.
You can find streaming options and availability for Just Ask for Diamond on popular platforms. Check movieMx for the latest updates and reviews.
Just Ask for Diamond features a talented cast. Check our "Top Cast" section to see the full list of actors and the characters they play in this film.
The runtime and duration of Just Ask for Diamond are available in the movie details section. It's a gripping story that keeps you engaged from start to finish.
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