This was our first time to the Diamond Steak & Seafood House and we were not disappointed! Staff was outstanding from the moment we arrived. Service was attentive but non rushed. The wine list was great. Food options as well. I had a 10oz Tenderloin...and it was done perfectly. Excellent taste. Another at our table had the Striploin and he said it was excellent. Portion size was generous! Overall the experience was great and I would definitely recommend this restaurant!More

We were just supposed to drive through Osoyoos heading to the Coast, but we decided to spend the night. While driving around town we spotted this restaurant and decided to try it The service was great, courteous and quick to check our passports. We had...a table off to the side of the Fire Place which was started shortly after we arrived. We made a reservation at talking with the person at the front desk at our hotel, and we glad we did. Now we don’t know for sure but it looked like those who made reservations were seated by the fireplace but we could be wrong. We made reservations for 5:pm and as we left just after 6:pm, the restaurant was very, very busy ( Wednesday) The food was fabulous and this was our first nice restaurant meal in over 2 years. I would highly recommend Diamond Steak & Seafood House. Fabulous Thanks for the great evening.More

Brittany absolutely killed it. We came on a busy night and they were PACKED but made room for us. We were expecting slow service but the entire staff is did wonderful. Hit delicious food came quickly. We will be back

great food best lamp chops i ever had service was next to none will be back again triple aaa the steak was to die for best greek food around came from grand forks

I've been coming to the Diamond almost every year since I was about 5 years old, and can say that it is still, and has always been one of the better restaurants in Osoyoos. I love the food and the atmosphere, and have always had...excellent service. The pizza, lamb and prime rib are excellent, but you also can't go wrong with their appetizers. They have a lovely wine list for those who don't want to buy a full bottle, but if you do buy a bottle and don't want to drink it all, they will cork it so you can take it home. The prices are a little higher than I like to spend, but I appreciate that this is a tourist town where the restaurant still needs to maintain staffing levels to stay open in the off-season. This is a family owned restaurant that really works hard to train and keep their staff, and who do provide good customer service even during the busy summer season. Had a wonderful B52 coffee at dinner last visit and was way better than the local Owl Pub.More

Excellent food, atmosphere, friendly staff We had the greek plate with shrimp, best greek food i have ever had, Huge portions. great servers, great peach bellini's

We were waiting so long at our table, we had to get the bus boy to get us a waitress. The appies came at the same time as our mains. The Greek salad was flavourless, the calamari was also bland and the chicken souvlaki was...tough. Our waitress ignored us the entire evening and we couldn’t get out of there fast enough. Worst dining experience we’ve had in years!More