Diamond Palace Chinese Seafood in Diamond Bar

If youre looking for authentic Chinese food this place is great. As with a lot of great tasting authentic Chinese restaurants, the service is a little lacking. I do have to say they are fast but you just have to be a little aggressive in getting someone to assist you.

We got there when dinner started but wished the waitress had a better attitude with us. The food was delicious though like the fried pork chops with spice and the chow fun for the price and portion.

The staff was very accommodating of our needs for a big party for a birthday dinner we held at their restaurant a couple months ago. The food was delicious!

The food is not bad, but the service is... We arrived 15 mins. before the lunch special ended (3 pm). The waitress was rushing us to order before we had even sat down. We quickly ordered a couple dishes first, so she would stop rushing us. Then we added another dish right after. When we were almost done eating and still hadnt gotten the last dish that we ordered, we asked a waiter nearby to check for us. They asked other waiters and said all dishes had already been made, and nothing was cooking in the kitchen. Overheard what the waiters were saying, our last dish was mistakenly packed and left on the to-go table. I saw a waiter took that box back to the kitchen... I assumed they had placed the food back on a plate and served it to us which was fine.However, we later found a piece of tin foil from the bottom of the to-go box (see pic) left under the food . We also found the bottom of the rice container was so cracked that you could see through the cracks (see pic)...

Restaurant is clean, service is very attentive, staff here refill the teapot 3 times and also refill ice water as well without asking. After ordering, food comes out fast and hot. The food portion is just right. The lunch special is a good deal that comes with white rice, and the food quality is consistently good. We ordered Hong Kong Style Fish Fillet(S4), Scrambled egg w/shrimp(S5), Roasted duck with BBQ pork(S9), Pork Chop with spicy salt(#10), Pan Fried String beans(#19).

Delicious food... Got the Honey Walnut Shrimp, Green Beans, Salt and Pepper Pork Chops, Beef Chow Fun, Egg Rolls, and Kung Pao Chicken. Everything was fresh, quick, and tasty.

This place got pretty authentic Chinese food that is not to expensive and really delicious. Pretty big portions and really well seasoned. In my opinion the best dish here was the pork chops with spicy salt. Super tender, crispy, and juicy.

With all the available Chinese restaurants in the area, please avoid this one. The layout is not that comfortable. They try to fit too many tables you’re pushed against the wall. The food is overpriced and bad quality.The servers are really rude. We asked them three times to provide water to the kids’ table and they either forgot the first two times or just didn’t think it a priority. Then the the third time we asked, the server responded rudely to us that she was delivering food only. Really bad service. Really poor quality ingredients. The kankong was a weird lime green color. Everything was “off”.

Delicious food, however, service was awful. The servers kept ignoring us and difficult to flag them down and communicate with. Then they had the nerve to come chase us down once we were in our car driving away asking for tip? Not going there again, not recommended.

Food and Dim sum is so-so. But this lady who came to take our order was a bit impatient. She came a couple of times in about 5 minutes after we sat down. Maybe she was hungry and wanted her shift to be over soon..We felt pushed to place our order quickly, we didn’t have time to ponder what we really wanted to eat. They have this 3 ingredients tofu dish with seafood or your choice of meat that I forgot to order as a result!