Wow!! This place is yummy and DELIVERS!!! The chicken curry, pad see ew, chicken pad Thai and veggie rice was amazing! Clean flavors and great quality food! We will for sure be back again! read more

Really like this place. It's unfortunate this place doesn't get as much traffic. I guess the people of Glendora still needs more time to warm up to Thai dishes. Although it's really weird because there is a Thai place in Old Town Glendora and it's got lots of reviews here. Few of the things I keep coming back to this place: 1. Roast Duck Soup - really good and tasty. Although sometimes they run out of Chinese broccoli. 2. Pad Thai - this is their best dish and in comparing it with the other thai places I've been, it's way up there. Some Pad Thais look saggy after a day or 2. Theirs is still yummy the next day or so. 3. BBQ Chicken and BBQ Spareribs - the ribs is really tender and the chicken is cooked well. Some places you go to, you will see the inside of the chicken to be bloody which means they prob had it frozen and just grilled it when you ordered. Yuk!!! 4. Silver Noodle Soup - this is perfect for the rainy days. If you are feeling guilty with the cholesterol from the duck soup, then go for this much lighter but filling soup. 5. Pad See Ew - it's ok but I wish they'd put a little bit more sauce. It's consistently lacking in sauce which means they probably have it measured already per order. 6. Garlic Lover Tofu - love this dish especially when I don't feel like eating any meat for the day. It's not good for the next day though as the lettuce would become wilted already. 7. Chinese Broccoli with Crispy Pork - yum! You get a good balance of good protein and really nutritious vegetables. Their curry's are good too although the servings are too small even if you order ala carte. But definitely this place is a must try. The staff are very courteous too. read more

I have been all over looking for DRUKEN NOODLES / SPICY NOODLES and I found it here.... OMG the food was so DELICIOUS and full of flavor... I am so very pleased, can't wait to go back.... The Pad Thia shrimp noodle was also very good... Pad Thia has a sweet taste to it..my husband LOVED it... Great Place I recommend it if u are in search for a great THIA FOOD place..:) read more

The owner is very friendly and amiable. The food is very delicious and affordable. The workers are very friendly as well. 10/10 would recommend. read more

Some of the best food I have ever had. This place needs to be on your places to go list, and it will very quickly become a regular place to visit. Their orange chicken blows every other orange chicken out of the water. I have not tried anything on the item that I haven't loved yet. Go check it out ASAP! You won't regret it! read more

I love this place. AMAZZING service, kickass food! the best around!!!! I order from here OFTEN for a reason

Just tried it today. Service good but food size miserable. For $9 i expect a plateful of food but instead one spoonful of noodle and some fillers. What a disappointment. Never go again and will let everyone know. read more

We like this place a lot. Unfortunately, Glendora is not a culinary Mecca, but Thai Diamond is a pretty good option without having to go too far. I like the pad see-ew. Their ribs are also pretty tender and tasty. It's a nice family-owned business that serves good Thai food. read more

I have been to Thai Diamond BBQ a few times now and i will be going back soon! I love the food and the great service here. I have had the cashew chicken, pad thai, pad see ew, pineapple fried rice and egg rolls. ALL YUMMY! The Thai tea is quite tasty as well! Check it out!!!!!!!!!!!!! read more

Amazing service!!!! The hostess and other gentleman behind the cashier were absolutely wonderful. Our order included 2 chicken pad thai, side order of the regular fried rice and mango sticky rice. We ate every single bite and loved it! The pad Thai was not greasy and very flavorful. read more

Love this place. Love everything here. The waitress was so funny. She brought the check, I grabbed it and she took it from me and gave it to my husband. I loved it!!! The best service ever read more

Tried Spicy mint noodles with Chicken..good taste.. Would be better with more salt and spice content..

Delicious! Can't complain... Only came for a Boba, ended up having lunch and couldn't be happier. Best Thai in the area.

Totally recommend this place. Food was fresh. I will definitely return. Good service and very nice.

The food is soso and the service is slow and not paying attention. They better improve their service level first.

Food is Great here we come here sometimes for lunch to go and we've never been dissatisfied. I enjoy the noodle dishes and my kids like the beef and chicken Satai. They give you a lot of rice. I always forget this and tend to over order. The currys are great. The chicken dishes have a lot of fat and excess on the chicken for my liking so I ten to stay away from dishes with diced chicken. read more

The chicken pad Thai here is incredible. It's the only entree I will get. We had some not great experiences when we tried the duck (ice cold in the middle) and the teriyaki chicken (not terrible but really dry) which is why I knocked it a star. The service however, was great. We mentioned the duck being cold and they brought us a new meal on the house and gift certificate for next time. Appetizers I like are the vegetable egg roll and fried wontons. Overall, if you like pad Thai I would definitely suggest this place! read more

We had the pork jerky, beef sate, and pad see ew. We all loved the pork jerky. The beef sate could have been a little more tender, but it was tasty. My husband found the pad see ew noodles slightly undercooked, but I liked them. The staff are friendly. The service was great. We even got 10% off our bill for checking in for the first time. I'd go back again if I'm in Glendora and craving Thai food. read more

Excellent service each and every time!!! I think I have been here over 15 times now in the past 2 months there food is phenomenal!!! Sweet Sam is always our server. She is really great and very attentive and has now memorized my boyfriends and my food order and drinks! Sam the owner is always there when we go and he is a rockstar! I see the way he works too! He has great workers because he's a great leader. That's great to have at any establishment! The place looks clean and elegant. They give you a stamp card every time you go in. We've already used up one and have received our free entree. :) working on our second card now. I highly recommend trying this place out! Good service & delicious food read more

Just went there tonight. Was very impressed by service, taste, and quantity for a reasonable price. What else could you want?

You have to try their Chicken Curry...I absolutely love it. I just wish they would actually serve chicken wings with the curry instead of just slices of chicken. read more

They have the BEST Thai boba!! Need.to come back and try there lunch specials ... :-)

We ordered on Valentine's Day for delivery....wow. They were fast, the curry and tom yum soup was delicious and hot. We will definitely eat there or order for delivery again. Great service and fantastic food! read more

I love this place so much. Great food AND service. Best service I've had in a while, actually. The spicy garlic and mint leaf noodles are to die for! Love the veggie egg rolls. And don't even get me started on the mango sticky rice! So good. Everything is fresh and made to order. The place itself is small, but very clean and cozy. I'm so glad I found a good Thai place in the area! read more

Had tofu pad Thai here a few months back, it was really good! And had a quality and freshness that stood out compared to other nearby Thai restaurants we tried read more

This place has a really nice atmpsphere. The foods decent and prices are not very high at all. I'll be back. Next time I will make my food a little more spicy. read more

Convenient and fast service. I have not tried a dish that I didn't absolutely LOVE! All the noodles dishes are fantastic, but hands down the best Pad Thai I've tried. Their Chicken Tom Yum (lemongrass clear broth) with beansprouts is my remedy whenever I'm feeling a little under the weather -- so they will always have a soft spot in my heart! They are are open much later than many other restaurants in the area so this is a huge plus for those last minute dinner decisions. read more

Great thai food in Glendora. They have your typical thai dishes, so don't expect anything exotic. But everything i've tried there was very satisfying. read more

Very good :) veggie yellow curry is my favorite. portions for take-out are much larger than if you were to sit in. definitely going to be back soon! read more

So good! The best food and boba ive had and ive had tons of thai food. Nothing compares to this place:)

First time ordering and completely satisfied. Husband had the Thai BBQ sparerib dinner. He loved it and will get it again. Pad see we with pork was equally delicious. Ordered the Thai fried rice with chicken and that was okay. Wished I would have just did the combination fried rice. The fried rice that came with dinner was very tasty. The delivery person, Sean, was polite and informative. We will definitely be a return customers. read more

Very good food. Nice presentation. I will say the waitress wasn't the best at giving refills, but for the food alone; I'd definitely return for take-out! read more

Came here with a friend tonight for the first time. We ordered the Spicy mint noodles with Chicken and order of Egg rolls. We went with a medium spice, it was a little spicy but i think next time i'm gonna kick it up a notch and go for hot. It was pretty good though! Definitely gonna come back and try some other things. read more

There are so many Thai places to choose from nowadays and so far this is one of the best ones in the area that I've been to. The dishes are authentic and very tasty. My favorite is the chicken basil and mint leaves. I've also tried their curries and they are delicious and spicy! Made just the way I like it. They have a lunch special that includes an entree, rice, salad and soup for under $10. Definitely worth trying. read more

Good deal for lunch, boba is good, fast pleasant service. Would come here again.

From my quick tip, I enjoyed my lunch. Wished the chili beef was spicier but the chili catfish made up for it! That's was delish! Garlic tofu was flavorful & sate was the best-might have been better than Thai BBQ version. Lunch specials were good price but we ordered al a carte. Definitely will return! Nice server, really helpful. read more

My husband and I tried this place once and we liked going here over and over again. Everytime we eat lunch or dinner, we always end up ordering up to 4 or 5 entrees. All the food that we had ordered here so far tasted really good, and for a good price too. The service is excellent but don't be expecting a soda fountain with free refills. If you order Sprite (or any other soda), they will hand you Sprite aluminum can and a glass of ice. A la carte meals don't come with rice so you have to order a separate entree like fried rice if you are a rice fan (I am). I love ordering their soups, short ribs, bbq chicken, papaya salad, and my favorite - chicken larb. If you are an adventurous eater, try this place at least once. read more

Sensational food and service!! Family owned and run. Every member of the family is extremely polite, friendly, kind, and helpful. The 'mom' is the chef and boy, does she deliver some tasty food!! Very competitive pricing. Try for yourself!! You will NOT be disappointed!! read more

This place is wonderfully run by a family who cares a lot about the customer's experience. We started off with mixed order of egg rolls. Half were veggie, half were pork. Everyone else raved about the veggie, but I liked the pork the best. For the main course we ordered two padthais: shrimp and pork. They were fine but were definitely on the sweet side. I was in the minority again, preferring the pork to the shrimp. We also ordered pineapple fried rice which was also a bit sweet but better than the padthai. Far and away the best entree was the green curry chicken with rice. It was bewitching: rich (creamy), complex, and subtle. We ordered it wimpy because some in our group weren't up to having spicy. No matter; it was still grand. We decided to try the sticky rice and mango for dessert. Shut the front door! That was sooooooooo good. Oddly, even though we were full after the meal, there were no leftovers of that. The rice was slightly salty, sweet, and nutty (sesame seeds). The mango was ripe perfection. We had Thai iced tea, my wife with boba. Even though I probably would still order without, the boba were done right: springy without being hard, gummy, or slimy. read more

I had ordered here through grub-hub. There had been a billing discrepancy on grub-hub's part, but Thai Diamond went out of their way to fix it. Thanks Thai Diamond! read more