Cooked?Diamond Palace
- gradeGrade A
- inspection score94 pts
- critical violations0
- last inspectedDecember 5, 2024 →
- address225 Gentle Springs Ln, Diamond Bar 91765
Is Diamond Palace clean?
Diamond Palace is currently Grade A from LA County Department of Public Health, Environmental Health, from an inspection on December 5, 2024. No critical violations were recorded at that visit. On Cooked's ladder that reads clean 😇.
What did inspectors find at Diamond Palace?
These are the violations recorded at the most recent inspection on December 5, 2024, in plain English, with the city's own wording underneath.
- 🛠️equipment grimy or busted# 33. NONFOOD-CONTACT SURFACES CLEAN AND IN GOOD REPAIR
- 📦food stored wrong# 30. FOOD PROPERLY STORED; FOOD STORAGE CONTAINERS IDENTIFIED
- ⚠️# 39. WIPING CLOTHS: PROPERLY USED AND STORED
- 🏷️food improperly labeled# 37. ADEQUATE VENTILATION AND LIGHTING; DESIGNATED AREAS, USE
- 🧹floors, walls, or ceilings grimy# 44. FLOORS, WALLS AND CEILINGS: PROPERLY BUILT, MAINTAINED IN GOOD REPAIR AND CLEAN
- 🚻bathroom issues# 43. PREMISES; PERSONAL/CLEANING ITEMS; VERMIN-PROOFING
When was Diamond Palace last inspected?
Diamond Palace has 2 inspections on record going back to May 6, 2024, averaging 92 points.
December 5, 2024 A
Loading inspection details…
View full inspection →May 6, 2024 A
Loading inspection details…
View full inspection →Diamond Palace vs City Of Diamond Bar
City Of Diamond Bar runs 92% clean across 168 tracked restaurants — 155 clean, 10 mid, 3 cooked.
Against the 168 spots Cooked tracks in City Of Diamond Bar, this one comes out cleaner than 38% of them.
Other spots in City Of Diamond Bar
How Los Angeles grades restaurants
Los Angeles County posts a letter placard in the window, and unlike New York the score runs the friendly way: higher is better. 90 to 100 points earns an A, 80 to 89 a B, and anything below that a C. The county inspects roughly every six months to a year depending on risk, and a failed inspection can close a kitchen until it is fixed. Because LA’s scores are final at the time of inspection — there is no pending window — a letter can be read straight off the score when the placard field is blank.
Read the Los Angeles ratings guide →
Inspection findings and available history come from the authority’s published records. Cooked checks daily, but the authority publishes in batches, so a recent visit may not appear yet. Read the date on each result and check the official source for newer information.
Source: LA County Department of Public Health, Environmental Health via LA County Open Data. Cooked refreshes this data daily — this listing's most recent inspection is dated December 5, 2024. Inspection results describe one moment in a kitchen's life, not a permanent verdict.
check your own block 📸
Cooked covers 10 cities on official inspection data — see who's clean, mid, or cooked near you.