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Best Italian Restaurants in Diamond Bar

Discover the best restaurants in Diamond Bar

Explore must-try spots, new openings, and hidden gems.

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7 restaurants available nearby

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A photo of Pizzaioli restaurant
1. Pizzaioli
4.7
Exceptional(284)
Price: Expensive
• Italian • Chino
Booked 1 time today
Pizzaioli is a family-owned Italian restaurant that has been serving the community since 1995. Specializing in modern Italian cuisine with an American twist, it offers a casual yet elegant ambiance. Known for its high-quality ingredients and extensive wine list, Pizzaioli also features a full bar and a variety of local and international beers. Every dish is made fresh to order using family recipes passed down through generations. The restaurant sources only the finest ingredients, including local cage-free eggs, grass-fed butter, non-GMO produce, and all-natural, certified pasture-raised chicken. They also serve USDA Prime Certified Midwestern Beef, aged 28 days, for optimal flavor and tenderness. Fresh seafood is delivered daily and responsibly sourced whenever possible. Pizzaioli's dedication to quality and personalized service has earned it a loyal following and numerous local awards. The team is grateful for its patrons' support and looks forward to serving them for years.
A photo of Brunos Italian Kitchen restaurant
2. Brunos Italian Kitchen
4.8
Exceptional(2508)
Price: Moderate
• Italian • Brea / La Habra
Booked 26 times today
Brunos Italian Kitchen, nestled in the heart of Brea, is a seafood lover's paradise, known for its "perfectly cooked seafood" that leaves diners raving. The Cioppino, a standout dish, is praised for its "incredible depth of flavor" with a rich, savory tomato base that delights the palate. The Branzino, a Mediterranean sea bass, is "beautifully flaky and tender," showcasing the restaurant's commitment to authenticity and quality. Diners consistently appreciate the fresh, high-quality ingredients, making every seafood dish a memorable experience. Whether you're a long-time patron or a first-time visitor, Brunos' seafood offerings promise to exceed expectations.
A photo of Tutti Mangia restaurant
3. Tutti Mangia
4.7
Exceptional(2103)
Price: Expensive
• Italian • Claremont
Booked 2 times today
Tutti Mangia in Claremont is a haven for steak lovers, offering an unparalleled dining experience with its certified U.S.D.A. Prime steaks. Known for its "spectacular" food, the restaurant consistently delivers a top-notch culinary experience. Diners rave about the perfectly cooked Filet Mignon, describing it as "perfect" and a must-try. The steaks are prepared with precision, ensuring each bite is tender and flavorful. The warm, cosmopolitan ambiance complements the exquisite cuisine, making it the perfect spot for special occasions or a memorable night out. With attentive service and an impressive selection of fine wines, Tutti Mangia is truly a steak lover's paradise.
A photo of Buca di Beppo - Claremont restaurant
4. Buca di Beppo - Claremont
4.4
Awesome(1204)
Price: Moderate
• Italian • Claremont
Booked 30 times today
Conveniently located near Claremont's Old School House Shopping Center, right off of Highway 66 and North Indian Hill Boulevard, is Claremont, CA residents' favorite Italian restaurant, Buca di Beppo! Serving authentic Italian food for lunch and dinner every day of the week, Buca is the best place in town to enjoy all of your favorite Italian pastas, entrees, and pizzas. We're known for our plentiful family style portions but we're also known for our semi-private dining rooms and catering. If you have any upcoming special events, one of our semi-private dining rooms is a perfect choice to hold your celebration. If you need an event catered, we're the best in the business, with a variety of catering packages available to suit your needs. Come to your Claremont Buca today to enjoy a mouthwatering meal and discuss your reservation and catering options.
A photo of Buca di Beppo - Brea restaurant
5. Buca di Beppo - Brea
4.3
Awesome(791)
Price: Moderate
• Italian • Brea / La Habra
Booked 6 times today
Our Italian Restaurant serves Authentic Family Style Italian Food. No one knows authentic Italian food better than everyone's favorite Italian restaurant in Brea, CA, Buca di Beppo. At the intersection of Highways 57 and 90, near the mall and movie theaters, your Brea Buca serves hundreds of delicious Italian specialties every day for lunch and dinner.
A photo of Luca Bella Fine Foods restaurant
6. Luca Bella Fine Foods
4.5
Awesome(238)
Price: Moderate
• Italian • Glendora
Booked 4 times today
## Luca Bella Fine Foods: A Culinary Oasis in the Heart of Glendora Step into Luca Bella Fine Foods and be transported to a world of culinary delights. This charming restaurant, nestled in the heart of Glendora, offers a unique blend of Italian-inspired California cuisine, warm hospitality, and a vibrant atmosphere. Executive Chef Chris Felippa, along with his wife Lorie, have poured their passion and culinary expertise into creating a dining experience that is both memorable and satisfying. The menu features a tantalizing array of dishes, each crafted with fresh, seasonal ingredients and a touch of creativity. Indulge in the signature bistro steak salad, a symphony of flavors with juicy steak, crisp greens, and a tangy balsamic vinaigrette. Savor the Barrimundi seabass, perfectly pan-seared and served with a delicate asparagus risotto. Or, treat yourself to the Pappardelle pasta, a hearty dish featuring braised short rib and a rich, flavorful sauce. Beyond the food, Luca Bella Fine Foods boasts a warm and inviting ambiance. The elegant yet comfortable setting is perfect for a romantic dinner, a gathering with friends, or a special occasion. The friendly staff is dedicated to providing attentive service and ensuring your dining experience is truly exceptional.
A photo of Spaggi's restaurant
7. Spaggi's
4.9
Exceptional(1388)
Price: Very Expensive
• Italian • Upland
Booked 4 times today
At Spaggi's in Upland, diners are treated to an exceptional Seafood experience that is nothing short of spectacular. With dishes like lobster ravioli and seafood pasta that have received rave reviews, patrons are consistently delighted by the freshness and authenticity of the Seafood offerings. One guest remarked, "The Cioppino was fantastic," while another praised the "swai with lobster ravioli" as excellently prepared and presented. Spaggi's commitment to quality is evident in every dish, making it a must-visit for Seafood aficionados seeking a genuine taste of the ocean in Southern California. Whether for a special occasion or a casual outing, Spaggi’s promises an unforgettable dining experience.
‘About the restaurant’ descriptions have been generated using an artificial intelligence model comprised of OpenTable proprietary data that has not been independently verified by OpenTable. The content is presented as-is, for informational purposes only.

See what locals rave about

From verified diners like you
From verified diners like you
  • Vivian
    Los Angeles •3 reviews
    5.0
    Dined 6 days ago
    Always a great experience. Great food, drinks and service.
    More info
    Brunos Italian KitchenPrice: Moderate• Italian• Brea / La Habra
    •
    4.8
  • Mary
    Los Angeles •176 reviews
    5.0
    Dined on 6 Apr 2025
    It was an outstanding evening with delicious food and stellar service for our party of 20. Appetizer selections included calamari, wedge salad, soup, and salads - all were delicious! Entrées included Spaghetti, Swai, chicken Florentine , lobster ravioli with lemon cream sauce, seabass , beef Wellington, filet mignon, ribeye steak and tortellini Contadina.  everything was excellently prepared, perfectly presented and super delicious!  Desserts included chocolate lava cake, blueberry pie, tiramisu, and apple pie - all yummy! Highly recommend Spaggi’s They are the best Restaurant for food and service!!⭐️⭐️⭐️⭐️⭐️
    More info
    Spaggi'sPrice: Very Expensive• Italian• Upland
    •
    4.9
  • Tanner
    Los Angeles •2 reviews
    5.0
    Dined on 31 Mar 2025
    Couldn’t have chosen a better place to celebrate my birthday. It’s a family environment that makes you feel like you’re home. Thank you.
    More info
    Buca di Beppo - ClaremontPrice: Moderate• Italian• Claremont
    •
    4.4
  • Mike
    Orange County •1 review
    5.0
    Dined on 30 Mar 2025
    Good people. Great food!! Will do it again. Busy to show that it is worth going - but not too busy to turn you away.
    More info
    PizzaioliPrice: Expensive• Italian• Chino
    •
    4.7
  • OpenTable DinerVIP
    Los Angeles •2 reviews
    5.0
    Dined on 16 Mar 2025
    We had a wonderful anniversary dinner at Tutti Mangia. I really recommend their fish specials. I had halibut last night. That was amazing. Great wine great service.
    More info
    Tutti MangiaPrice: Expensive• Italian• Claremont
    •
    4.7

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