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Products and Services

  • Food,
  • Diner,

Languages Spoken

  • English,
Location
366 Wilson Rd S, Oshawa, ON L1H 6C7
Useful Information

Opening Hours *Holiday hours

Monday
Tuesday
Wednesday
Thursday
Friday
Saturday
Sunday
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Rates:

  • $11 To $25,

Methods of Payment:

Ratings & Reviews - Diamond Grill

How would you rate this business?
4.1/5
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8
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1
1
1
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Restaurantica12
By

Went in with some co-workers for lunch and the service was fast & the food tasted great! Our waitress was very polite and attentive even with a full restaurant and all of our orders were made right! We found the prices to be quite good as the portions were large and fresh. Has an old school diner feel, could use some updating, but it was very clean inside. Definitely going back soon :)

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Restaurantica12
By

My wife and I go to Diamond Grill a couple times...

My wife and I go to Diamond Grill a couple times a week. We love the food and service there. Great food and great prices. The soups are homemade. We always leave there full.

Atmosphere: 4/5
Food: 4/5
Service: 4/5
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Restaurantica12
By

I stopped going to the Diamond Grill a couple...

I stopped going to the Diamond Grill a couple years ago as the food and service had gone down hill. One of my co-workers convinced to go back. Four of us went today and it was great. Servings were large and tasty. Service was quick and friendly. Glad to see that things have improved immensely.

Atmosphere: 3/5
Food: 4/5
Service: 4/5
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Restaurantica12
By

The Diamonds is an awesome place for good food...

The Diamonds is an awesome place for good food and good music. They have performers sometimes too. You have to try their huge burgers and mouth watering soup. mmmmm. Especially on this cold winter day. I'll be heading back there again and will be bringing my friends. You all in Oshawa should check it out too.

Atmosphere: 5/5
Food: 5/5
Service: 5/5
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Restaurantica12
By

I love going there. I always feel welcome when I...

I love going there. I always feel welcome when I walk in.

Atmosphere: 4/5
Food: 5/5
Service: 5/5
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Restaurantica12
By

Diamonds Grill is the only place in Oshawa that...

Diamonds Grill is the only place in Oshawa that has that Kawartha icecream that I love. And one of the flavours is my favourite - parlines and cream! HOORAY!

Atmosphere: 4/5
Food: 5/5
Service: 4/5
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Restaurantica12
By

The portions were huge, food was fresh, i...

The portions were huge, food was fresh, i couldn't finish! The customer service was great and that milkshake was refreshing on a hot summer day for only 2.99! I will definitely go back!

Atmosphere: 5/5
Food: 5/5
Service: 5/5
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Restaurantica12
By

Me and some friends came over to diamonds after...

Me and some friends came over to diamonds after we came from the YMCA. We went to go grab a bite because we were hungry after playing ball. After I recieved my meal i felt i got my money's worth. The burger was big and juicy and was huge. I ate my fries first and then onion rings. I got half way through the burger and couldnt finish it. But it was good, also the waitress was nice and asked if i would like to take the rest home. I like diamonds alot. I would recommend it.

Atmosphere: 4/5
Food: 4/5
Service: 4/5
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Restaurantica12
By

Delicious! P.S. I don't know what that Hunter...

Delicious! P.S. I don't know what that Hunter guy is talking about . . I can never stand up after eating at Diamond Grill . . MASSIVE PORTIONS!

Atmosphere: 5/5
Food: 5/5
Service: 5/5
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Restaurantica12
By

If I were to have my last meal on earth, I would...

If I were to have my last meal on earth, I would want it to come from Diamond Grill. Me and my gals came in starving, with nowhere to go because everything was closed. Reluctantly, we tried Diamond Grill. We were pleasantly surprised. Inviting atmosphere, smiling waitresses, and might I add, DELICIOUS FOOD. Their burgers are so huge I could barely WALK after. Everything was fresh and warm and, well, delicious! Kudos to Diamonds Grill, you've just got yourself a permanent customer!

Atmosphere: 5/5
Food: 5/5
Service: 4/5
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Restaurantica12
By

Me and my wife came by for breakfast. I remember...

Me and my wife came by for breakfast. I remember back in the day Diamond Grill was a fine restaurant, and then some guys took it over and it wasn't as great, but now that this restaurant is in Jay's hands it's better than ever. Me and wife always leave full and happy. Jay has done a wonderful job.

Atmosphere: 5/5
Food: 5/5
Service: 4/5
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Restaurantica12
By

My co-workers and i decided to go to Diamonds for...

My co-workers and i decided to go to Diamonds for lunch since we heard that it had improved under it's new owner. The rumors i heard were not lies! The food was fantastic, the size of the wraps are the largest i've seen. My milshake was nice and thick, refreshing on a hot day, and the daily homemade soup was warm and filling. We will all be making Diamonds our daily lunch destination from now on. With great prices, food, and amazing service Diamonds is my best pick for Oshawa dining!

Atmosphere: 5/5
Food: 5/5
Service: 5/5
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Restaurantica12
By

Once a great little hole in the wall restaurant...

Once a great little hole in the wall restaurant the new owners have run it into the ground. The portions are smaller, once they served only peameal bacon with breakfast now it's extra and the prices all went up. They obviously have no idea what they are doing.

Atmosphere: 2/5
Food: 2/5
Service: 2/5
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Restaurantica12
By

I went to diamonds grill for breakfast with my...

I went to diamonds grill for breakfast with my son i ordered the buffet my son ordered a kids pancakes.well ...the potatoes were undercooked tasted like rubber and that was just the begining! my son had a piece of fruit off my plate he is 4 years old. the waitress came over and appologized to me and said that i would have to pay for 2 buffets because my son had some fruit. i told her that i would like to speak to the manager she told him and i had to pay for two buffets.all in all this new owner is nothing like ive ever seen before! all in all i will never return i will never recomend ever!

Atmosphere: 1/5
Food: 1/5
Service: 1/5
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Restaurantica12
By

My co-worker and I went for breakfast we decided...

My co-worker and I went for breakfast we decided Diamonds Grill we found the food delicious and seemed you pay a little get alot! The young waitress to be so cheerful, the service was GREAT!The restraunt was clean and tidy we will most defanitly be returning in the near future.

Atmosphere: 5/5
Food: 5/5
Service: 5/5
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Restaurantica12
By

I went for lunch with 3 co-workers. The...

I went for lunch with 3 co-workers. The restaurant was so cold that we never took our coats off. Food was okay. Service was not up to par -- waitress was calling out to customers at the other end of the restaurant to see if they wanted anything else. This restaurant was much better with the original owners.

Atmosphere: 3/5
Food: 4/5
Service: 3/5
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Restaurantica12
By

Wow! that's all i can say. Diamonds has changed a...

Wow! that's all i can say. Diamonds has changed a ton! There's a new menu and a new owner. This guy sure knows how to cook. My food was delicious and those sausages were big. Not those small frozen sticks but fresh and juicy. The waitress was very friendly and always served us with a smile. Our food was fast, the portions were huge, and the food was delicious. Also i heard that the Brunch Buffet is now starting on Sundays , we will definitely be coming back. All in a ll Diamonds has improved 100%

Atmosphere: 4/5
Food: 5/5
Service: 4/5
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Restaurantica12
By

Check out all of the food, I like breakfast and the wonderful french onion soup. Scott

Atmosphere: 4/5
Food: 4/5
Service: 4/5
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Restaurantica12
By

MEH, NOT THE GREATEST BUT IT WILL DO WHEN THERE'S...

MEH, NOT THE GREATEST BUT IT WILL DO WHEN THERE'S NOTHING ELSE AROUND

Atmosphere: 3/5
Food: 4/5
Service: 4/5
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