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DIAMOND MART

32632 3RD AVE, Black Diamond, WA 98010 · Restaurant (Seating 0-12)

Inspection summary

DIAMOND MART has been inspected 14 times by Public Health – Seattle & King County since July 3, 2017. The most recent inspection, on April 3, 2026, recorded 2 infractions.

8 of 14 inspections on record found no infractions at all. In the past 12 months there was 1 inspection with 2 infractions recorded. The higher-risk findings here relate to: Cleaning and sanitizing, Food temperature control and Protecting food from contamination.

Recent inspections have recorded more infractions than earlier ones, so it is worth reading the latest reports closely.

What these findings mean

Health authorities word their violations differently, so we group them by what they mean for food safety. Higher-risk findings are the ones inspectors treat as critical, because they can directly make someone sick.

  • Cleaning and sanitizingHigher risk

    Anything that touches food, such as cutting boards, dishes and utensils, must be washed, rinsed and sanitized. Inspectors check dishwasher temperatures, sanitizer strength and how wiping cloths are stored. Poor sanitizing lets bacteria survive from one use to the next.

    Recorded 5 times across 5 separate inspections, most recently on April 3, 2026. For example: 3400 - Wiping cloths properly used, stored; sanitizer concentration

  • Food temperature controlHigher risk

    Bacteria multiply fastest between about 4 °C and 60 °C (40 °F to 140 °F). Inspectors check that cold food stays cold, hot food stays hot, cooked food is cooled quickly, and that staff have accurate thermometers. Temperature problems are one of the most common causes of food poisoning, so these are treated as critical findings.

    Recorded 2 times on September 25, 2025. For example: 2120 - Proper cold holding temperatures; between 42 to 45 degrees Fahrenheit (F) (6 to 7 degrees Celsius (C))

  • Protecting food from contaminationHigher risk

    This covers how food is stored, prepared and displayed: raw meat kept away from ready-to-eat food, food covered and stored off the floor, and nothing dripping or splashing into it. Cross-contamination from raw to cooked food is a direct route for salmonella and E. coli.

    Recorded once on October 9, 2018. For example: 3300 - Potential food contamination prevented during delivery, preparation, storage, display

  • Food safety training and certificationLower risk

    Most jurisdictions require a certified food handler or manager on site, and some require allergen or food-worker training. These findings mean the paperwork or the trained person was missing at the time. They do not by themselves mean food was handled unsafely.

    Recorded 5 times across 3 separate inspections, most recently on April 3, 2026. For example: 0100 - PIC present, demonstrates knowledge and performs duties to maintain AMC; certified manager on staff unless exempt

  • Equipment and utensilsLower risk

    Equipment has to be built from cleanable materials, kept in good repair and stored properly. These findings are mostly about upkeep, like a cracked shelf, a worn gasket or utensils stored the wrong way. They are generally lower risk but show how well the kitchen is maintained.

    Recorded once on March 13, 2019. For example: 3800 - Utensils, equipment, linens properly stored,...

About this data

These results come from Public Health – Seattle & King County, which inspects food premises and other public facilities in this area. We republish the authority's public disclosure data and refresh it regularly; the official record is the final word.

14 inspections

  1. Routine Inspection/Field Review

    2 infractions

    • 3400 - Wiping cloths properly used, stored; sanitizer concentration
      • BLUE
    • 0100 - PIC present, demonstrates knowledge and performs duties to maintain AMC; certified manager on staff unless exempt
      • RED
  2. Return Inspection

    0 infractions

  3. Routine Inspection/Field Review

    5 infractions

    • 3400 - Wiping cloths properly used, stored; sanitizer concentration
      • BLUE
    • 2120 - Proper cold holding temperatures; between 42 to 45 degrees Fahrenheit (F) (6 to 7 degrees Celsius (C))
      • RED
    • 0100 - PIC present, demonstrates knowledge and performs duties to maintain AMC; certified manager on staff unless exempt
      • RED
    • 0200 - Food Worker Cards current for all food workers; new food workers trained
      • RED
    • 1710 - Proper hot holding temperatures; less than 130 degrees Fahrenheit (F) (54 degrees Celsius (C))
      • RED
  4. Routine Inspection/Field Review

    3 infractions

    • 3400 - Wiping cloths properly used, stored; sanitizer concentration
      • BLUE
    • 0200 - Food Worker Cards current for all food workers; new food workers trained
      • RED
    • 0100 - PIC present, demonstrates knowledge and performs duties to maintain AMC; certified manager on staff unless exempt
      • RED
  5. Routine Inspection/Field Review

    1 infraction

    • 3400 - Wiping cloths properly used, stored; sanitizer concentration
      • BLUE
  6. Routine Inspection/Field Review

    0 infractions

  7. Routine Inspection/Field Review

    0 infractions

  8. Routine Inspection/Field Review

    0 infractions

  9. Routine Inspection/Field Review

    0 infractions

  10. Routine Inspection/Field Review

    2 infractions

    • 3400 - Wiping cloths properly used, stored, proper sanitizer
      • BLUE
    • 3800 - Utensils, equipment, linens properly stored,...
      • BLUE
  11. Routine Inspection/Field Review

    1 infraction

    • 3300 - Potential food contamination prevented during delivery, preparation, storage, display
      • BLUE
  12. Routine Inspection/Field Review

    0 infractions

  13. Routine Inspection/Field Review

    0 infractions

  14. Consultation/Education - Field

    0 infractions

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