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Diamond Thai

Certificate of Excellence
$$ - $$$
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515 W 7th St, 312 Court Ave #510, Sioux City, IA 51103-4338
Website
Monday
Closed
Hours:
Sun 11:00 - 20:30
Tue - Sat 11:00 - 21:00
More Info
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119 Reviews from our TripAdvisor Community

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Showing 119: English reviews
Sioux City, Iowa
Level Contributor
9 reviews
3 restaurant reviews
common_n_restaurant_reviews_1bd8 2 helpful votes
4 of 5 bubbles Reviewed 3 weeks ago via mobile

Being a vegetarian I thought I would be head over heels for Diamond Thai. If you are into quirky the ambiance is great, and the owners are really friendly! I've eaten here a couple of times and am not blown away by the food. I would love to see more dedicated vegetarian options and a little more variety on flavors.... More 

Helpful?
Thank Plaidfuzz
Level Contributor
10 reviews
6 restaurant reviews
common_n_restaurant_reviews_1bd8 11 helpful votes
3 of 5 bubbles Reviewed 4 weeks ago via mobile

I have lived in Sioux City Area for over 3 years and was excited to find some ethnic food other than Mexican restaurants when I heard about Diamond Thai, I have had much much better Thai food, but this was good and I have and will go back. Not everything on the menu is available, including my favorite soup, probably... More 

Helpful?
Thank Tracy K
Cedar Rapids, Iowa
Level Contributor
11 reviews
7 restaurant reviews
common_n_restaurant_reviews_1bd8 3 helpful votes
5 of 5 bubbles Reviewed 4 weeks ago

This is a must-stop restaurant for us when we're in Sioux City. Food is always top-notch. This time, we had a Thai food virgin with us. He ordered the Sweet and Sour Beef, which he liked very well. My 9-year-old daughter ordered Fried Tofu and the Crispy Wings appetizers as her meal. She loved both. My mom ordered her favorite... More 

Helpful?
Thank A S
1 review
2 of 5 bubbles Reviewed 13 October 2016 via mobile

Went because of previous reviews. The spring rolls were good (best part of meal). Ended up choosing the recommended specials. Roasted chicken was greasy and not that good. Other dish was basically a stir fried onion, celery, noodles and a few shrimp and little chicken. The big issue was taste. Neither dish had it. For those who eat Thai frequently,... More 

Helpful?
Thank Stephen G
Sioux Falls, South Dakota
Level Contributor
46 reviews
28 restaurant reviews
common_n_restaurant_reviews_1bd8 16 helpful votes
5 of 5 bubbles Reviewed 25 September 2016 via mobile

Very small unassuming building that seats 48 people. Nothing fancy but they make up for it with the delicious food. Cashew chicken, wanton soup, pork & shrimp wanton hot pot...all delicious!

Helpful?
Thank Dbond_13
Sioux City, Iowa
2 reviews
5 of 5 bubbles Reviewed 13 September 2016 via mobile

Delicious , authentic Thai. Clean Kitchen. They will remember you after 1 stop. If you like spicy this is far and above the best in town .

Helpful?
Thank Rich N
Las Vegas, Nevada
Level Contributor
10 reviews
5 restaurant reviews
3 of 5 bubbles Reviewed 13 September 2016

The authentic Thai meal was certainly good. Me personally desire and require something the will fill a very large void at times. This particular time when dining here for lunch was one of those moments. My meal here was definitely authentic and good. The communication barrier was at times evident during my visit.

Helpful?
Thank TonyTone728
Sioux City, Iowa
Level Contributor
8 reviews
3 restaurant reviews
5 of 5 bubbles Reviewed 2 September 2016

this small, intimate restaurant is a little out of the way, and can be hard to locate, but once there the food, decor, and staff make it more than worth your while to take time to find it.

Helpful?
Thank imjmc
Sioux City, Iowa
Level Contributor
6 reviews
3 restaurant reviews
common_n_restaurant_reviews_1bd8 2 helpful votes
4 of 5 bubbles Reviewed 23 August 2016

This restaurant draws a diverse crowd due to its chef and the menu items. They will prepare food at "diferent spice levels" and when they say very hot, believe it. Mild is a good start here and most dished have enough flavors to please most palates. Have take friends from out of town here and they too have enjoyed the... More 

Helpful?
Thank Glenda D
Sioux Falls
Level Contributor
15 reviews
13 restaurant reviews
common_n_restaurant_reviews_1bd8 12 helpful votes
3 of 5 bubbles Reviewed 26 July 2016

I love finding the diamond in the rough, when it comes to small restaurants. This was good, but not exceptional. First of all, some reviewers spoke of the neighborhood. It's a bit rundown, but not "rough" like inner city Chicago. Get over it. This is truly a mixed review. The food went from excellent (spring rolls) to so-so (curry). The... More 

Helpful?
Thank MidwestTerri

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Restaurant Details

Rating summary
  • Food
    4.5 of 5 bubbles
    Service
    4.5 of 5 bubbles
  • Value
    4.5 of 5 bubbles
    Atmosphere
    4 of 5 bubbles
Cuisine
Asian, Thai
Meals
Lunch, Dinner
Restaurant features
Takeout, Seating, Waitstaff, Reservations
Good for
Cheap Eats, Kids, Child-friendly
Open Hours
Sunday
11:00 - 20:30
Tuesday
11:00 - 21:00
Wednesday
11:00 - 21:00
Thursday
11:00 - 21:00
Friday
11:00 - 21:00
Saturday
11:00 - 21:00
Location and Contact Information
  • Address: 515 W 7th St, 312 Court Ave #510, Sioux City, IA 51103-4338
  • Location: United States  >  Iowa (IA)  >  Sioux City

Questions & Answers

Here's what previous visitors have asked, with answers from representatives of Diamond Thai and other visitors
1 question
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Questions? Get answers from Diamond Thai staff and past visitors.
Posting guidelines
Typical questions asked:
  • Do you have gluten-free options?
  • Is there a dress code?
  • Do you allow dogs on the outdoor patio?