Diamond Grill food hygiene rating
Takeaway/sandwich shop · Cardiff
Diamond Grill holds a 4, meaning hygiene standards at the takeaway are good. It is a solid result, the inspector found nothing serious, though a 5 was just out of reach.
The rating: 4 - Good
The rating dates from 10 February 2026, 5 months ago. Councils typically re-inspect higher-risk businesses every six months to two years, with well-run, low-risk places visited least often, so this is a normal gap.
Address: 51 Tweedsmuir Road, Splott, Cardiff, CF24 2QZ
How it compares in Cardiff
In Cardiff, 70% of rated places manage a 5, so Diamond Grill sits behind roughly 2,114 nearby businesses. 18% of the borough shares its 4.
| 5 out of 5 | 2,114 | 70% | ||
|---|---|---|---|---|
| 4 out of 5 | 560 | 18% | ← Diamond Grill | |
| 3 out of 5 | 258 | 9% | ||
| 2 out of 5 | 45 | 1% | ||
| 1 out of 5 | 49 | 2% | ||
| 0 out of 5 | 8 | <1% |
A further 401 businesses in the area are awaiting inspection or exempt, so are not counted above.
What the inspector found
- Hygienic food handling Good
- Cleanliness & condition of the building Very good
- How well they manage food safety Generally satisfactory
An inspection scores three things: how food is handled, the physical condition of the premises, and how much the inspector trusts management to keep standards up. At Diamond Grill none of the three raised a concern, the overall rating is only ever as strong as its weakest area, so a clean sweep is what produces a high score.
Food hygiene ratings nearby
The closest food businesses to Diamond Grill, nearest first, so you can see how it compares to its neighbours.
| Business | Distance | Rating | Inspected |
|---|---|---|---|
| Aldi Stores Ltd Retailers - supermarkets/hypermarkets | 0.4 miles away | 5 - Very good | 9 December 2015 |
| Blue Star Takeaway/sandwich shop | 0.4 miles away | 5 - Very good | 11 June 2026 |
| Bamboo House Takeaway/sandwich shop | 0.5 miles away | 5 - Very good | 5 February 2025 |
| A A Farah Retailers - other | 0.7 miles away | 5 - Very good | 8 April 2025 |
| Bargain Bazaar Retailers - other | 0.7 miles away | 5 - Very good | 10 June 2014 |
| Acorns Nursery Caring Premises | 0.8 miles away | 5 - Very good | 4 November 2025 |
| Adamsdown Primary School Breakfast Club Caring Premises | 0.8 miles away | 5 - Very good | 18 October 2023 |
| Baby Acorns Nursery Caring Premises | 0.9 miles away | 5 - Very good | 19 June 2025 |
Questions about Diamond Grill
What is Diamond Grill's food hygiene rating?
Diamond Grill has a food hygiene rating of 4 out of 5 (good), given by Cardiff Council on 10 February 2026.
Is Diamond Grill safe to eat at?
The rating covers hygiene standards found at inspection, not the food itself. At 4 out of 5, the inspector found hygiene standards at this takeaway to be good, the top end of the scale.
When was Diamond Grill last inspected?
Diamond Grill was last inspected on 10 February 2026, 5 months ago. Food hygiene inspections are unannounced, and the rating is published by Cardiff Council rather than by the business.
What did the inspector find at Diamond Grill?
The inspector scored three areas. Hygienic food handling was rated "good", the cleanliness and condition of the building "very good", and confidence in the management of food safety "generally satisfactory". Lower concern in all three is what earns a high overall rating.
How does Diamond Grill compare to other places in Cardiff?
70% of the 3,034 rated food businesses in Cardiff hold the top rating of 5, while Diamond Grill holds a 4. 560 places in the area share that rating.
Who decides the rating?
Cardiff Council inspects Diamond Grill and sets the rating; the Food Standards Agency publishes it. Neither the business nor this site can change a rating, a business that disagrees can appeal to its council, and can request a re-inspection once it has fixed the problems.
Tell me when this changes
The Food Standards Agency publishes only a business's rating today, not what it scored before, and not when it moves. We check every UK rating each night. Watch Diamond Grill and we will email you the morning after its rating changes.
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Understanding this rating
More food hygiene ratings near here
Diamond Grill is one of 125 rated food businesses in Splott. See every hygiene rating in Splott →
Cardiff inspects and rates 3,435 food businesses across its whole area. See every food hygiene rating in Cardiff →
The official record is held by the council: https://www.srs.wales/en/Environmental-Health/Food-Hygiene-Standards/Food.aspx
Rating from the Food Standards Agency under the Open Government Licence. Ratings reflect standards found at the time of inspection and can change. If you think a rating is wrong, the official record is held by the FSA and the local authority; corrections there flow through here. How ratings work →